12974665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 17309376

約数和(自身を除く): 4334711

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 4451, 22255, 48961, 235903, 244805, 1179515, 2594933, 12974665]

約数ペア:

[(1, 12974665), (5, 2594933), (11, 1179515), (53, 244805), (55, 235903), (265, 48961), (583, 22255), (2915, 4451)]