22880234

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 37507680

約数和(自身を除く): 14627446

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 487, 974, 1807, 3614, 6331, 12662, 23491, 46982, 67693, 82303, 135386, 164606, 880009, 1760018, 11440117, 22880234]

約数ペア:

[(1, 22880234), (2, 11440117), (13, 1760018), (26, 880009), (139, 164606), (169, 135386), (278, 82303), (338, 67693), (487, 46982), (974, 23491), (1807, 12662), (3614, 6331)]