12209598

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21920

約数の個数: 24

約数和(自身を含む): 27308736

約数和(自身を除く): 15099138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 21881, 43762, 65643, 131286, 196929, 393858, 678311, 1356622, 2034933, 4069866, 6104799, 12209598]

約数ペア:

[(1, 12209598), (2, 6104799), (3, 4069866), (6, 2034933), (9, 1356622), (18, 678311), (31, 393858), (62, 196929), (93, 131286), (186, 65643), (279, 43762), (558, 21881)]