12410516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 22317120

約数和(自身を除く): 9906604

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 491, 982, 1964, 6319, 12638, 25276, 34861, 43699, 69722, 87398, 139444, 174796, 3102629, 6205258, 12410516]

約数ペア:

[(1, 12410516), (2, 6205258), (4, 3102629), (71, 174796), (89, 139444), (142, 87398), (178, 69722), (284, 43699), (356, 34861), (491, 25276), (982, 12638), (1964, 6319)]