15158704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 32801472

約数和(自身を除く): 17642768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 2003, 3784, 4006, 7568, 8012, 16024, 22033, 32048, 44066, 86129, 88132, 172258, 176264, 344516, 352528, 689032, 947419, 1378064, 1894838, 3789676, 7579352, 15158704]

約数ペア:

[(1, 15158704), (2, 7579352), (4, 3789676), (8, 1894838), (11, 1378064), (16, 947419), (22, 689032), (43, 352528), (44, 344516), (86, 176264), (88, 172258), (172, 88132), (176, 86129), (344, 44066), (473, 32048), (688, 22033), (946, 16024), (1892, 8012), (2003, 7568), (3784, 4006)]