15247544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 30959040

約数和(自身を除く): 15711496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 541, 542, 1082, 1084, 2164, 2168, 3523, 4328, 7033, 7046, 14066, 14092, 28132, 28184, 56264, 146611, 293222, 586444, 1172888, 1905943, 3811886, 7623772, 15247544]

約数ペア:

[(1, 15247544), (2, 7623772), (4, 3811886), (8, 1905943), (13, 1172888), (26, 586444), (52, 293222), (104, 146611), (271, 56264), (541, 28184), (542, 28132), (1082, 14092), (1084, 14066), (2164, 7046), (2168, 7033), (3523, 4328)]