190218998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{18493}}^1$

素因数の和:18671

約数の個数: 16

約数和(自身を含む): 295164240

約数和(自身を除く): 104945242

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 18493, 36986, 684241, 1368482, 2570527, 5141054, 95109499, 190218998]

約数ペア:

[(1, 190218998), (2, 95109499), (37, 5141054), (74, 2570527), (139, 1368482), (278, 684241), (5143, 36986), (10286, 18493)]