15206554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 24

約数和(自身を含む): 25893504

約数和(自身を除く): 10686950

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2027, 3751, 4054, 7502, 22297, 44594, 62837, 125674, 245267, 490534, 691207, 1382414, 7603277, 15206554]

約数ペア:

[(1, 15206554), (2, 7603277), (11, 1382414), (22, 691207), (31, 490534), (62, 245267), (121, 125674), (242, 62837), (341, 44594), (682, 22297), (2027, 7502), (3751, 4054)]