419181838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{10111}}^1$

素因数の和:11223

約数の個数: 16

約数和(自身を含む): 662538240

約数和(自身を除く): 243356402

約数列:

[1, 2, 19, 38, 1091, 2182, 10111, 20222, 20729, 41458, 192109, 384218, 11031101, 22062202, 209590919, 419181838]

約数ペア:

[(1, 419181838), (2, 209590919), (19, 22062202), (38, 11031101), (1091, 384218), (2182, 192109), (10111, 41458), (20222, 20729)]