13337470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 25339392

約数和(自身を除く): 12001922

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 563, 1030, 1126, 2369, 2815, 4738, 5630, 11845, 12949, 23690, 25898, 57989, 64745, 115978, 129490, 289945, 579890, 1333747, 2667494, 6668735, 13337470]

約数ペア:

[(1, 13337470), (2, 6668735), (5, 2667494), (10, 1333747), (23, 579890), (46, 289945), (103, 129490), (115, 115978), (206, 64745), (230, 57989), (515, 25898), (563, 23690), (1030, 12949), (1126, 11845), (2369, 5630), (2815, 4738)]