67192322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12721}}^1$

素因数の和:12881

約数の個数: 16

約数和(自身を含む): 106864800

約数和(自身を除く): 39672478

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 12721, 25442, 241699, 483398, 1768219, 3536438, 33596161, 67192322]

約数ペア:

[(1, 67192322), (2, 33596161), (19, 3536438), (38, 1768219), (139, 483398), (278, 241699), (2641, 25442), (5282, 12721)]