12782506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5641}}^1$

素因数の和:5757

約数の個数: 16

約数和(自身を含む): 21123648

約数和(自身を除く): 8341142

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 5641, 11282, 62051, 124102, 581023, 1162046, 6391253, 12782506]

約数ペア:

[(1, 12782506), (2, 6391253), (11, 1162046), (22, 581023), (103, 124102), (206, 62051), (1133, 11282), (2266, 5641)]