23811838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 36828000

約数和(自身を除く): 13016162

約数列:

[1, 2, 61, 71, 122, 142, 2749, 4331, 5498, 8662, 167689, 195179, 335378, 390358, 11905919, 23811838]

約数ペア:

[(1, 23811838), (2, 11905919), (61, 390358), (71, 335378), (122, 195179), (142, 167689), (2749, 8662), (4331, 5498)]