12181682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 19051200

約数和(自身を除く): 6869518

約数列:

[1, 2, 29, 58, 139, 278, 1511, 3022, 4031, 8062, 43819, 87638, 210029, 420058, 6090841, 12181682]

約数ペア:

[(1, 12181682), (2, 6090841), (29, 420058), (58, 210029), (139, 87638), (278, 43819), (1511, 8062), (3022, 4031)]