12030319

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 14139648

約数和(自身を除く): 2109329

約数列:

[1, 7, 67, 113, 227, 469, 791, 1589, 7571, 15209, 25651, 52997, 106463, 179557, 1718617, 12030319]

約数ペア:

[(1, 12030319), (7, 1718617), (67, 179557), (113, 106463), (227, 52997), (469, 25651), (791, 15209), (1589, 7571)]