15291145144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13553}}^1\times {\mathrm{12821}}^1$

素因数の和:26391

約数の個数: 32

約数和(自身を含む): 31282089840

約数和(自身を除く): 15990944696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 12821, 13553, 25642, 27106, 51284, 54212, 102568, 108424, 141031, 149083, 282062, 298166, 564124, 596332, 1128248, 1192664, 173763013, 347526026, 695052052, 1390104104, 1911393143, 3822786286, 7645572572, 15291145144]

約数ペア:

[(1, 15291145144), (2, 7645572572), (4, 3822786286), (8, 1911393143), (11, 1390104104), (22, 695052052), (44, 347526026), (88, 173763013), (12821, 1192664), (13553, 1128248), (25642, 596332), (27106, 564124), (51284, 298166), (54212, 282062), (102568, 149083), (108424, 141031)]