19628628

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4457}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 45935232

約数和(自身を除く): 26306604

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4457, 8914, 13371, 17828, 26742, 53484, 1635719, 3271438, 4907157, 6542876, 9814314, 19628628]

約数ペア:

[(1, 19628628), (2, 9814314), (3, 6542876), (4, 4907157), (6, 3271438), (12, 1635719), (367, 53484), (734, 26742), (1101, 17828), (1468, 13371), (2202, 8914), (4404, 4457)]