13245052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 24807440

約数和(自身を除く): 11562388

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 2857, 4636, 5714, 11428, 54283, 108566, 174277, 217132, 348554, 697108, 3311263, 6622526, 13245052]

約数ペア:

[(1, 13245052), (2, 6622526), (4, 3311263), (19, 697108), (38, 348554), (61, 217132), (76, 174277), (122, 108566), (244, 54283), (1159, 11428), (2318, 5714), (2857, 4636)]