15253648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22171}}^1$

素因数の和:22222

約数の個数: 20

約数和(自身を含む): 30242608

約数和(自身を除く): 14988960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22171, 44342, 88684, 177368, 354736, 953353, 1906706, 3813412, 7626824, 15253648]

約数ペア:

[(1, 15253648), (2, 7626824), (4, 3813412), (8, 1906706), (16, 953353), (43, 354736), (86, 177368), (172, 88684), (344, 44342), (688, 22171)]