12710411

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 15394560

約数和(自身を除く): 2684149

約数列:

[1, 7, 19, 133, 227, 421, 1589, 2947, 4313, 7999, 30191, 55993, 95567, 668969, 1815773, 12710411]

約数ペア:

[(1, 12710411), (7, 1815773), (19, 668969), (133, 95567), (227, 55993), (421, 30191), (1589, 7999), (2947, 4313)]