22539910

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11801}}^1$

素因数の和:11999

約数の個数: 16

約数和(自身を含む): 40787712

約数和(自身を除く): 18247802

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 11801, 23602, 59005, 118010, 2253991, 4507982, 11269955, 22539910]

約数ペア:

[(1, 22539910), (2, 11269955), (5, 4507982), (10, 2253991), (191, 118010), (382, 59005), (955, 23602), (1910, 11801)]