12471396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{148469}}^1$

素因数の和:148483

約数の個数: 24

約数和(自身を含む): 33257280

約数和(自身を除く): 20785884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 148469, 296938, 445407, 593876, 890814, 1039283, 1781628, 2078566, 3117849, 4157132, 6235698, 12471396]

約数ペア:

[(1, 12471396), (2, 6235698), (3, 4157132), (4, 3117849), (6, 2078566), (7, 1781628), (12, 1039283), (14, 890814), (21, 593876), (28, 445407), (42, 296938), (84, 148469)]