243322018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{108529}}^1$

素因数の和:108609

約数の個数: 16

約数和(自身を含む): 390708000

約数和(自身を除く): 147385982

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 108529, 217058, 2062051, 4124102, 6403211, 12806422, 121661009, 243322018]

約数ペア:

[(1, 243322018), (2, 121661009), (19, 12806422), (38, 6403211), (59, 4124102), (118, 2062051), (1121, 217058), (2242, 108529)]