1936722064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2815003}}^1$

素因数の和:2815054

約数の個数: 20

約数和(自身を含む): 3839665456

約数和(自身を除く): 1902943392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2815003, 5630006, 11260012, 22520024, 45040048, 121045129, 242090258, 484180516, 968361032, 1936722064]

約数ペア:

[(1, 1936722064), (2, 968361032), (4, 484180516), (8, 242090258), (16, 121045129), (43, 45040048), (86, 22520024), (172, 11260012), (344, 5630006), (688, 2815003)]