20181942646

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{115859}}^1$

素因数の和:116459

約数の個数: 16

約数和(自身を含む): 30481375680

約数和(自身を除く): 10299433034

約数列:

[1, 2, 251, 347, 502, 694, 87097, 115859, 174194, 231718, 29080609, 40203073, 58161218, 80406146, 10090971323, 20181942646]

約数ペア:

[(1, 20181942646), (2, 10090971323), (251, 80406146), (347, 58161218), (502, 40203073), (694, 29080609), (87097, 231718), (115859, 174194)]