83870978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{37409}}^1$

素因数の和:37489

約数の個数: 16

約数和(自身を含む): 134676000

約数和(自身を除く): 50805022

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 37409, 74818, 710771, 1421542, 2207131, 4414262, 41935489, 83870978]

約数ペア:

[(1, 83870978), (2, 41935489), (19, 4414262), (38, 2207131), (59, 1421542), (118, 710771), (1121, 74818), (2242, 37409)]