15209456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{32779}}^1$

素因数の和:32816

約数の個数: 20

約数和(自身を含む): 30485400

約数和(自身を除く): 15275944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 32779, 65558, 131116, 262232, 524464, 950591, 1901182, 3802364, 7604728, 15209456]

約数ペア:

[(1, 15209456), (2, 7604728), (4, 3802364), (8, 1901182), (16, 950591), (29, 524464), (58, 262232), (116, 131116), (232, 65558), (464, 32779)]