23649890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12682

約数の個数: 32

約数和(自身を含む): 49175424

約数和(自身を除く): 25525534

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12647, 25294, 63235, 126470, 139117, 214999, 278234, 429998, 695585, 1074995, 1391170, 2149990, 2364989, 4729978, 11824945, 23649890]

約数ペア:

[(1, 23649890), (2, 11824945), (5, 4729978), (10, 2364989), (11, 2149990), (17, 1391170), (22, 1074995), (34, 695585), (55, 429998), (85, 278234), (110, 214999), (170, 139117), (187, 126470), (374, 63235), (935, 25294), (1870, 12647)]