16921630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9084

約数の個数: 32

約数和(自身を含む): 35186400

約数和(自身を除く): 18264770

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 9049, 18098, 45245, 90490, 99539, 153833, 199078, 307666, 497695, 769165, 995390, 1538330, 1692163, 3384326, 8460815, 16921630]

約数ペア:

[(1, 16921630), (2, 8460815), (5, 3384326), (10, 1692163), (11, 1538330), (17, 995390), (22, 769165), (34, 497695), (55, 307666), (85, 199078), (110, 153833), (170, 99539), (187, 90490), (374, 45245), (935, 18098), (1870, 9049)]