13173872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{11279}}^1$

素因数の和:11360

約数の個数: 20

約数和(自身を含む): 25876320

約数和(自身を除く): 12702448

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 11279, 22558, 45116, 90232, 180464, 823367, 1646734, 3293468, 6586936, 13173872]

約数ペア:

[(1, 13173872), (2, 6586936), (4, 3293468), (8, 1646734), (16, 823367), (73, 180464), (146, 90232), (292, 45116), (584, 22558), (1168, 11279)]