15694518928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3437

約数の個数: 120

約数和(自身を含む): 35462417760

約数和(自身を除く): 19767898832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 131, 152, 176, 209, 242, 262, 304, 418, 484, 524, 836, 968, 1048, 1441, 1672, 1936, 2096, 2299, 2489, 2882, 3257, 3344, 4598, 4978, 5764, 6514, 9196, 9956, 11528, 13028, 15851, 18392, 19912, 23056, 26056, 27379, 31702, 35827, 36784, 39824, 52112, 54758, 61883, 63404, 71654, 109516, 123766, 126808, 143308, 219032, 247532, 253616, 286616, 301169, 394097, 426667, 438064, 495064, 573232, 602338, 680713, 788194, 853334, 990128, 1204676, 1361426, 1576388, 1706668, 2409352, 2722852, 3152776, 3413336, 4693337, 4818704, 5445704, 6305552, 6826672, 7487843, 8106673, 9386674, 10891408, 14975686, 16213346, 18773348, 29951372, 32426692, 37546696, 51626707, 59902744, 64853384, 75093392, 89173403, 103253414, 119805488, 129706768, 178346806, 206506828, 356693612, 413013656, 713387224, 826027312, 980907433, 1426774448, 1961814866, 3923629732, 7847259464, 15694518928]

約数ペア:

[(1, 15694518928), (2, 7847259464), (4, 3923629732), (8, 1961814866), (11, 1426774448), (16, 980907433), (19, 826027312), (22, 713387224), (38, 413013656), (44, 356693612), (76, 206506828), (88, 178346806), (121, 129706768), (131, 119805488), (152, 103253414), (176, 89173403), (209, 75093392), (242, 64853384), (262, 59902744), (304, 51626707), (418, 37546696), (484, 32426692), (524, 29951372), (836, 18773348), (968, 16213346), (1048, 14975686), (1441, 10891408), (1672, 9386674), (1936, 8106673), (2096, 7487843), (2299, 6826672), (2489, 6305552), (2882, 5445704), (3257, 4818704), (3344, 4693337), (4598, 3413336), (4978, 3152776), (5764, 2722852), (6514, 2409352), (9196, 1706668), (9956, 1576388), (11528, 1361426), (13028, 1204676), (15851, 990128), (18392, 853334), (19912, 788194), (23056, 680713), (26056, 602338), (27379, 573232), (31702, 495064), (35827, 438064), (36784, 426667), (39824, 394097), (52112, 301169), (54758, 286616), (61883, 253616), (63404, 247532), (71654, 219032), (109516, 143308), (123766, 126808)]