12913274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30893}}^1$

素因数の和:30925

約数の個数: 16

約数和(自身を含む): 22243680

約数和(自身を除く): 9330406

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30893, 61786, 339823, 586967, 679646, 1173934, 6456637, 12913274]

約数ペア:

[(1, 12913274), (2, 6456637), (11, 1173934), (19, 679646), (22, 586967), (38, 339823), (209, 61786), (418, 30893)]