12729898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 19908000

約数和(自身を除く): 7178102

約数列:

[1, 2, 29, 58, 139, 278, 1579, 3158, 4031, 8062, 45791, 91582, 219481, 438962, 6364949, 12729898]

約数ペア:

[(1, 12729898), (2, 6364949), (29, 438962), (58, 219481), (139, 91582), (278, 45791), (1579, 8062), (3158, 4031)]