25103332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2411}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 46599840

約数和(自身を除く): 21496508

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2411, 2603, 4822, 5206, 9644, 10412, 45809, 91618, 183236, 330307, 660614, 1321228, 6275833, 12551666, 25103332]

約数ペア:

[(1, 25103332), (2, 12551666), (4, 6275833), (19, 1321228), (38, 660614), (76, 330307), (137, 183236), (274, 91618), (548, 45809), (2411, 10412), (2603, 9644), (4822, 5206)]