191171978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{28817}}^1$

素因数の和:28957

約数の個数: 16

約数和(自身を含む): 298785024

約数和(自身を除く): 107613046

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 28817, 57634, 893327, 1786654, 3083419, 6166838, 95585989, 191171978]

約数ペア:

[(1, 191171978), (2, 95585989), (31, 6166838), (62, 3083419), (107, 1786654), (214, 893327), (3317, 57634), (6634, 28817)]