138467018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{6221}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 215032320

約数和(自身を除く): 76565302

約数列:

[1, 2, 31, 62, 359, 718, 6221, 11129, 12442, 22258, 192851, 385702, 2233339, 4466678, 69233509, 138467018]

約数ペア:

[(1, 138467018), (2, 69233509), (31, 4466678), (62, 2233339), (359, 385702), (718, 192851), (6221, 22258), (11129, 12442)]