15690985194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 33265728000

約数和(自身を除く): 17574742806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 619, 687, 971, 1238, 1374, 1857, 1942, 2913, 3714, 4351, 5826, 8702, 11761, 13053, 18449, 23522, 26106, 35283, 36898, 55347, 70566, 110694, 141751, 222359, 283502, 425253, 444718, 601049, 667077, 850506, 1202098, 1334154, 1803147, 2693269, 3606294, 4224821, 5386538, 8079807, 8449642, 11419931, 12674463, 16159614, 22839862, 25348926, 34259793, 68519586, 137640221, 275280442, 412920663, 825841326, 2615164199, 5230328398, 7845492597, 15690985194]

約数ペア:

[(1, 15690985194), (2, 7845492597), (3, 5230328398), (6, 2615164199), (19, 825841326), (38, 412920663), (57, 275280442), (114, 137640221), (229, 68519586), (458, 34259793), (619, 25348926), (687, 22839862), (971, 16159614), (1238, 12674463), (1374, 11419931), (1857, 8449642), (1942, 8079807), (2913, 5386538), (3714, 4224821), (4351, 3606294), (5826, 2693269), (8702, 1803147), (11761, 1334154), (13053, 1202098), (18449, 850506), (23522, 667077), (26106, 601049), (35283, 444718), (36898, 425253), (55347, 283502), (70566, 222359), (110694, 141751)]