23189870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12401}}^1$

素因数の和:12436

約数の個数: 32

約数和(自身を含む): 48218976

約数和(自身を除く): 25029106

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12401, 24802, 62005, 124010, 136411, 210817, 272822, 421634, 682055, 1054085, 1364110, 2108170, 2318987, 4637974, 11594935, 23189870]

約数ペア:

[(1, 23189870), (2, 11594935), (5, 4637974), (10, 2318987), (11, 2108170), (17, 1364110), (22, 1054085), (34, 682055), (55, 421634), (85, 272822), (110, 210817), (170, 136411), (187, 124010), (374, 62005), (935, 24802), (1870, 12401)]