128570838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1948043}}^1$

素因数の和:1948059

約数の個数: 16

約数和(自身を含む): 280518336

約数和(自身を除く): 151947498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1948043, 3896086, 5844129, 11688258, 21428473, 42856946, 64285419, 128570838]

約数ペア:

[(1, 128570838), (2, 64285419), (3, 42856946), (6, 21428473), (11, 11688258), (22, 5844129), (33, 3896086), (66, 1948043)]