15698005648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{315779}}^1$

素因数の和:316039

約数の個数: 40

約数和(自身を含む): 32891644800

約数和(自身を除く): 17193639152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1912, 3107, 3824, 6214, 12428, 24856, 49712, 315779, 631558, 1263116, 2526232, 4105127, 5052464, 8210254, 16420508, 32841016, 65682032, 75471181, 150942362, 301884724, 603769448, 981125353, 1207538896, 1962250706, 3924501412, 7849002824, 15698005648]

約数ペア:

[(1, 15698005648), (2, 7849002824), (4, 3924501412), (8, 1962250706), (13, 1207538896), (16, 981125353), (26, 603769448), (52, 301884724), (104, 150942362), (208, 75471181), (239, 65682032), (478, 32841016), (956, 16420508), (1912, 8210254), (3107, 5052464), (3824, 4105127), (6214, 2526232), (12428, 1263116), (24856, 631558), (49712, 315779)]