39742202

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{11821}}^1$

素因数の和:11905

約数の個数: 12

約数和(自身を含む): 61107918

約数和(自身を除く): 21365716

約数列:

[1, 2, 41, 82, 1681, 3362, 11821, 23642, 484661, 969322, 19871101, 39742202]

約数ペア:

[(1, 39742202), (2, 19871101), (41, 969322), (82, 484661), (1681, 23642), (3362, 11821)]