15129804908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{136753}}^1$

素因数の和:138401

約数の個数: 24

約数和(自身を含む): 28052074512

約数和(自身を除く): 12922269604

約数列:

[1, 2, 4, 17, 34, 68, 1627, 3254, 6508, 27659, 55318, 110636, 136753, 273506, 547012, 2324801, 4649602, 9299204, 222497131, 444994262, 889988524, 3782451227, 7564902454, 15129804908]

約数ペア:

[(1, 15129804908), (2, 7564902454), (4, 3782451227), (17, 889988524), (34, 444994262), (68, 222497131), (1627, 9299204), (3254, 4649602), (6508, 2324801), (27659, 547012), (55318, 273506), (110636, 136753)]