25380542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60719}}^1$

素因数の和:60751

約数の個数: 16

約数和(自身を含む): 43718400

約数和(自身を除く): 18337858

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 60719, 121438, 667909, 1153661, 1335818, 2307322, 12690271, 25380542]

約数ペア:

[(1, 25380542), (2, 12690271), (11, 2307322), (19, 1335818), (22, 1153661), (38, 667909), (209, 121438), (418, 60719)]