15118568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 29189160

約数和(自身を除く): 14070592

約数列:

[1, 2, 4, 8, 53, 106, 181, 197, 212, 362, 394, 424, 724, 788, 1448, 1576, 9593, 10441, 19186, 20882, 35657, 38372, 41764, 71314, 76744, 83528, 142628, 285256, 1889821, 3779642, 7559284, 15118568]

約数ペア:

[(1, 15118568), (2, 7559284), (4, 3779642), (8, 1889821), (53, 285256), (106, 142628), (181, 83528), (197, 76744), (212, 71314), (362, 41764), (394, 38372), (424, 35657), (724, 20882), (788, 19186), (1448, 10441), (1576, 9593)]