25990834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9749}}^1$

素因数の和:9825

約数の個数: 16

約数和(自身を含む): 41184000

約数和(自身を除く): 15193166

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 9749, 19498, 302219, 419207, 604438, 838414, 12995417, 25990834]

約数ペア:

[(1, 25990834), (2, 12995417), (31, 838414), (43, 604438), (62, 419207), (86, 302219), (1333, 19498), (2666, 9749)]