22341584

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{4001}}^1$

素因数の和:4358

約数の個数: 20

約数和(自身を含む): 43421700

約数和(自身を除く): 21080116

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 4001, 5584, 8002, 16004, 32008, 64016, 1396349, 2792698, 5585396, 11170792, 22341584]

約数ペア:

[(1, 22341584), (2, 11170792), (4, 5585396), (8, 2792698), (16, 1396349), (349, 64016), (698, 32008), (1396, 16004), (2792, 8002), (4001, 5584)]