12749711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 15015168

約数和(自身を除く): 2265457

約数列:

[1, 13, 17, 31, 221, 403, 527, 1861, 6851, 24193, 31637, 57691, 411281, 749983, 980747, 12749711]

約数ペア:

[(1, 12749711), (13, 980747), (17, 749983), (31, 411281), (221, 57691), (403, 31637), (527, 24193), (1861, 6851)]