22235902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19889}}^1$

素因数の和:19947

約数の個数: 16

約数和(自身を含む): 36756720

約数和(自身を除く): 14520818

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 19889, 39778, 258557, 517114, 855227, 1710454, 11117951, 22235902]

約数ペア:

[(1, 22235902), (2, 11117951), (13, 1710454), (26, 855227), (43, 517114), (86, 258557), (559, 39778), (1118, 19889)]