189701282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{19889}}^1$

素因数の和:20161

約数の個数: 16

約数和(自身を含む): 300736800

約数和(自身を除く): 111035518

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 19889, 39778, 377891, 755782, 4992139, 9984278, 94850641, 189701282]

約数ペア:

[(1, 189701282), (2, 94850641), (19, 9984278), (38, 4992139), (251, 755782), (502, 377891), (4769, 39778), (9538, 19889)]