16997698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 26400024

約数和(自身を除く): 9402326

約数列:

[1, 2, 41, 82, 97, 194, 2137, 3977, 4274, 7954, 87617, 175234, 207289, 414578, 8498849, 16997698]

約数ペア:

[(1, 16997698), (2, 8498849), (41, 414578), (82, 207289), (97, 175234), (194, 87617), (2137, 7954), (3977, 4274)]