15206972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 29583792

約数和(自身を除く): 14376820

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 6521, 13042, 26084, 71731, 143462, 286924, 345613, 691226, 1382452, 3801743, 7603486, 15206972]

約数ペア:

[(1, 15206972), (2, 7603486), (4, 3801743), (11, 1382452), (22, 691226), (44, 345613), (53, 286924), (106, 143462), (212, 71731), (583, 26084), (1166, 13042), (2332, 6521)]