12598898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2801}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 20477016

約数和(自身を除く): 7878118

約数列:

[1, 2, 13, 26, 173, 346, 2249, 2801, 4498, 5602, 36413, 72826, 484573, 969146, 6299449, 12598898]

約数ペア:

[(1, 12598898), (2, 6299449), (13, 969146), (26, 484573), (173, 72826), (346, 36413), (2249, 5602), (2801, 4498)]