16252390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21107}}^1$

素因数の和:21132

約数の個数: 32

約数和(自身を含む): 36474624

約数和(自身を除く): 20222234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21107, 42214, 105535, 147749, 211070, 232177, 295498, 464354, 738745, 1160885, 1477490, 1625239, 2321770, 3250478, 8126195, 16252390]

約数ペア:

[(1, 16252390), (2, 8126195), (5, 3250478), (7, 2321770), (10, 1625239), (11, 1477490), (14, 1160885), (22, 738745), (35, 464354), (55, 295498), (70, 232177), (77, 211070), (110, 147749), (154, 105535), (385, 42214), (770, 21107)]