15391398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 34140672

約数和(自身を除く): 18749274

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 3823, 4026, 7646, 11469, 22938, 42053, 84106, 126159, 233203, 252318, 466406, 699609, 1399218, 2565233, 5130466, 7695699, 15391398]

約数ペア:

[(1, 15391398), (2, 7695699), (3, 5130466), (6, 2565233), (11, 1399218), (22, 699609), (33, 466406), (61, 252318), (66, 233203), (122, 126159), (183, 84106), (366, 42053), (671, 22938), (1342, 11469), (2013, 7646), (3823, 4026)]