22018145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7001}}^1$

素因数の和:7060

約数の個数: 16

約数和(自身を含む): 28736208

約数和(自身を除く): 6718063

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 7001, 35005, 119017, 259037, 595085, 1295185, 4403629, 22018145]

約数ペア:

[(1, 22018145), (5, 4403629), (17, 1295185), (37, 595085), (85, 259037), (185, 119017), (629, 35005), (3145, 7001)]