12451010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8738

約数の個数: 32

約数和(自身を含む): 26332992

約数和(自身を除く): 13881982

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8707, 17414, 43535, 87070, 95777, 113191, 191554, 226382, 478885, 565955, 957770, 1131910, 1245101, 2490202, 6225505, 12451010]

約数ペア:

[(1, 12451010), (2, 6225505), (5, 2490202), (10, 1245101), (11, 1131910), (13, 957770), (22, 565955), (26, 478885), (55, 226382), (65, 191554), (110, 113191), (130, 95777), (143, 87070), (286, 43535), (715, 17414), (1430, 8707)]