20194648522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{531438119}}^1$

素因数の和:531438140

約数の個数: 8

約数和(自身を含む): 31886287200

約数和(自身を除く): 11691638678

約数列:

[1, 2, 19, 38, 531438119, 1062876238, 10097324261, 20194648522]

約数ペア:

[(1, 20194648522), (2, 10097324261), (19, 1062876238), (38, 531438119)]