15040976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{17737}}^1$

素因数の和:17798

約数の個数: 20

約数和(自身を含む): 29693412

約数和(自身を除く): 14652436

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 17737, 35474, 70948, 141896, 283792, 940061, 1880122, 3760244, 7520488, 15040976]

約数ペア:

[(1, 15040976), (2, 7520488), (4, 3760244), (8, 1880122), (16, 940061), (53, 283792), (106, 141896), (212, 70948), (424, 35474), (848, 17737)]