15536324336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74693867}}^1$

素因数の和:74693888

約数の個数: 20

約数和(自身を含む): 32417138712

約数和(自身を除く): 16880814376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74693867, 149387734, 298775468, 597550936, 971020271, 1195101872, 1942040542, 3884081084, 7768162168, 15536324336]

約数ペア:

[(1, 15536324336), (2, 7768162168), (4, 3884081084), (8, 1942040542), (13, 1195101872), (16, 971020271), (26, 597550936), (52, 298775468), (104, 149387734), (208, 74693867)]