19277488

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5171}}^1$

素因数の和:5412

約数の個数: 20

約数和(自身を含む): 37517688

約数和(自身を除く): 18240200

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5171, 10342, 20684, 41368, 82736, 1204843, 2409686, 4819372, 9638744, 19277488]

約数ペア:

[(1, 19277488), (2, 9638744), (4, 4819372), (8, 2409686), (16, 1204843), (233, 82736), (466, 41368), (932, 20684), (1864, 10342), (3728, 5171)]