12138812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11717}}^1$

素因数の和:11765

約数の個数: 24

約数和(自身を含む): 24935904

約数和(自身を除く): 12797092

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 11717, 23434, 46868, 82019, 164038, 328076, 433529, 867058, 1734116, 3034703, 6069406, 12138812]

約数ペア:

[(1, 12138812), (2, 6069406), (4, 3034703), (7, 1734116), (14, 867058), (28, 433529), (37, 328076), (74, 164038), (148, 82019), (259, 46868), (518, 23434), (1036, 11717)]