19830374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6535

約数の個数: 16

約数和(自身を含む): 31356720

約数和(自身を除く): 11526346

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 6451, 12902, 187079, 341903, 374158, 683806, 9915187, 19830374]

約数ペア:

[(1, 19830374), (2, 9915187), (29, 683806), (53, 374158), (58, 341903), (106, 187079), (1537, 12902), (3074, 6451)]