38171738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 64774080

約数和(自身を除く): 26602342

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 419, 451, 838, 902, 1111, 2222, 4141, 4609, 8282, 9218, 17179, 34358, 42319, 45551, 84638, 91102, 188969, 377938, 465509, 931018, 1735079, 3470158, 19085869, 38171738]

約数ペア:

[(1, 38171738), (2, 19085869), (11, 3470158), (22, 1735079), (41, 931018), (82, 465509), (101, 377938), (202, 188969), (419, 91102), (451, 84638), (838, 45551), (902, 42319), (1111, 34358), (2222, 17179), (4141, 9218), (4609, 8282)]