26273998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11719}}^1$

素因数の和:11799

約数の個数: 16

約数和(自身を含む): 42192000

約数和(自身を除く): 15918002

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 11719, 23438, 222661, 445322, 691421, 1382842, 13136999, 26273998]

約数ペア:

[(1, 26273998), (2, 13136999), (19, 1382842), (38, 691421), (59, 445322), (118, 222661), (1121, 23438), (2242, 11719)]