23788270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 49463136

約数和(自身を除く): 25674866

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12721, 25442, 63605, 127210, 139931, 216257, 279862, 432514, 699655, 1081285, 1399310, 2162570, 2378827, 4757654, 11894135, 23788270]

約数ペア:

[(1, 23788270), (2, 11894135), (5, 4757654), (10, 2378827), (11, 2162570), (17, 1399310), (22, 1081285), (34, 699655), (55, 432514), (85, 279862), (110, 216257), (170, 139931), (187, 127210), (374, 63605), (935, 25442), (1870, 12721)]