13205912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 26241600

約数和(自身を除く): 13035688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 307, 566, 614, 1132, 1228, 2264, 2456, 5377, 5833, 10754, 11666, 21508, 23332, 43016, 46664, 86881, 173762, 347524, 695048, 1650739, 3301478, 6602956, 13205912]

約数ペア:

[(1, 13205912), (2, 6602956), (4, 3301478), (8, 1650739), (19, 695048), (38, 347524), (76, 173762), (152, 86881), (283, 46664), (307, 43016), (566, 23332), (614, 21508), (1132, 11666), (1228, 10754), (2264, 5833), (2456, 5377)]