26628386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4703}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 15707614

約数列:

[1, 2, 19, 38, 149, 298, 2831, 4703, 5662, 9406, 89357, 178714, 700747, 1401494, 13314193, 26628386]

約数ペア:

[(1, 26628386), (2, 13314193), (19, 1401494), (38, 700747), (149, 178714), (298, 89357), (2831, 9406), (4703, 5662)]