15662421164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1783}}^1$

素因数の和:2359

約数の個数: 96

約数和(自身を含む): 32980308480

約数和(自身を除く): 17317887316

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 523, 646, 884, 988, 1046, 1292, 1783, 2092, 3566, 4199, 6799, 7132, 8398, 8891, 9937, 13598, 16796, 17782, 19874, 23179, 27196, 30311, 33877, 35564, 39748, 46358, 60622, 67754, 92716, 115583, 121244, 129181, 135508, 168929, 231166, 258362, 337858, 394043, 440401, 462332, 516724, 575909, 675716, 788086, 880802, 932509, 1151818, 1576172, 1761604, 1865018, 2196077, 2303636, 3730036, 4392154, 7486817, 8784308, 12122617, 14973634, 15852653, 17717671, 24245234, 29947268, 31705306, 35435342, 48490468, 63410612, 70870684, 206084489, 230329723, 301200407, 412168978, 460659446, 602400814, 824337956, 921318892, 1204801628, 3915605291, 7831210582, 15662421164]

約数ペア:

[(1, 15662421164), (2, 7831210582), (4, 3915605291), (13, 1204801628), (17, 921318892), (19, 824337956), (26, 602400814), (34, 460659446), (38, 412168978), (52, 301200407), (68, 230329723), (76, 206084489), (221, 70870684), (247, 63410612), (323, 48490468), (442, 35435342), (494, 31705306), (523, 29947268), (646, 24245234), (884, 17717671), (988, 15852653), (1046, 14973634), (1292, 12122617), (1783, 8784308), (2092, 7486817), (3566, 4392154), (4199, 3730036), (6799, 2303636), (7132, 2196077), (8398, 1865018), (8891, 1761604), (9937, 1576172), (13598, 1151818), (16796, 932509), (17782, 880802), (19874, 788086), (23179, 675716), (27196, 575909), (30311, 516724), (33877, 462332), (35564, 440401), (39748, 394043), (46358, 337858), (60622, 258362), (67754, 231166), (92716, 168929), (115583, 135508), (121244, 129181)]