12541403218

素因数分解:

$2^1\times {\mathrm{1301}}^1\times {\mathrm{4819909}}^1$

素因数の和:4821212

約数の個数: 8

約数和(自身を含む): 18826568460

約数和(自身を除く): 6285165242

約数列:

[1, 2, 1301, 2602, 4819909, 9639818, 6270701609, 12541403218]

約数ペア:

[(1, 12541403218), (2, 6270701609), (1301, 9639818), (2602, 4819909)]