42993698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20147}}^1$

素因数の和:20257

約数の個数: 16

約数和(自身を含む): 71082144

約数和(自身を除く): 28088446

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 20147, 40294, 221617, 443234, 1954259, 3908518, 21496849, 42993698]

約数ペア:

[(1, 42993698), (2, 21496849), (11, 3908518), (22, 1954259), (97, 443234), (194, 221617), (1067, 40294), (2134, 20147)]