23406790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12517}}^1$

素因数の和:12552

約数の個数: 32

約数和(自身を含む): 48669984

約数和(自身を除く): 25263194

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12517, 25034, 62585, 125170, 137687, 212789, 275374, 425578, 688435, 1063945, 1376870, 2127890, 2340679, 4681358, 11703395, 23406790]

約数ペア:

[(1, 23406790), (2, 11703395), (5, 4681358), (10, 2340679), (11, 2127890), (17, 1376870), (22, 1063945), (34, 688435), (55, 425578), (85, 275374), (110, 212789), (170, 137687), (187, 125170), (374, 62585), (935, 25034), (1870, 12517)]