23716990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 23094530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 859, 1255, 1718, 2510, 2761, 4295, 5522, 8590, 9449, 13805, 18898, 27610, 47245, 94490, 215609, 431218, 1078045, 2156090, 2371699, 4743398, 11858495, 23716990]

約数ペア:

[(1, 23716990), (2, 11858495), (5, 4743398), (10, 2371699), (11, 2156090), (22, 1078045), (55, 431218), (110, 215609), (251, 94490), (502, 47245), (859, 27610), (1255, 18898), (1718, 13805), (2510, 9449), (2761, 8590), (4295, 5522)]