15860406

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 33232896

約数和(自身を除く): 17372490

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 1201, 2201, 2402, 3603, 4402, 6603, 7206, 13206, 37231, 74462, 85271, 111693, 170542, 223386, 255813, 511626, 2643401, 5286802, 7930203, 15860406]

約数ペア:

[(1, 15860406), (2, 7930203), (3, 5286802), (6, 2643401), (31, 511626), (62, 255813), (71, 223386), (93, 170542), (142, 111693), (186, 85271), (213, 74462), (426, 37231), (1201, 13206), (2201, 7206), (2402, 6603), (3603, 4402)]