15317976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{14843}}^1$

素因数の和:14895

約数の個数: 32

約数和(自身を含む): 39188160

約数和(自身を除く): 23870184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 14843, 29686, 44529, 59372, 89058, 118744, 178116, 356232, 638249, 1276498, 1914747, 2552996, 3829494, 5105992, 7658988, 15317976]

約数ペア:

[(1, 15317976), (2, 7658988), (3, 5105992), (4, 3829494), (6, 2552996), (8, 1914747), (12, 1276498), (24, 638249), (43, 356232), (86, 178116), (129, 118744), (172, 89058), (258, 59372), (344, 44529), (516, 29686), (1032, 14843)]