12791570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 25384320

約数和(自身を除く): 12592750

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1129, 1133, 2258, 2266, 5645, 5665, 11290, 11330, 12419, 24838, 62095, 116287, 124190, 232574, 581435, 1162870, 1279157, 2558314, 6395785, 12791570]

約数ペア:

[(1, 12791570), (2, 6395785), (5, 2558314), (10, 1279157), (11, 1162870), (22, 581435), (55, 232574), (103, 124190), (110, 116287), (206, 62095), (515, 24838), (1030, 12419), (1129, 11330), (1133, 11290), (2258, 5665), (2266, 5645)]