15149216

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1616

約数の個数: 24

約数和(自身を含む): 29926260

約数和(自身を除く): 14777044

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1217, 1556, 2434, 3112, 4868, 6224, 9736, 12448, 19472, 38944, 473413, 946826, 1893652, 3787304, 7574608, 15149216]

約数ペア:

[(1, 15149216), (2, 7574608), (4, 3787304), (8, 1893652), (16, 946826), (32, 473413), (389, 38944), (778, 19472), (1217, 12448), (1556, 9736), (2434, 6224), (3112, 4868)]