30907474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8677}}^1$

素因数の和:8829

約数の個数: 16

約数和(自身を含む): 50297688

約数和(自身を除く): 19390214

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8677, 17354, 112801, 225602, 1188749, 2377498, 15453737, 30907474]

約数ペア:

[(1, 30907474), (2, 15453737), (13, 2377498), (26, 1188749), (137, 225602), (274, 112801), (1781, 17354), (3562, 8677)]