13426390

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9011}}^1$

素因数の和:9167

約数の個数: 16

約数和(自身を含む): 24332400

約数和(自身を除く): 10906010

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 9011, 18022, 45055, 90110, 1342639, 2685278, 6713195, 13426390]

約数ペア:

[(1, 13426390), (2, 6713195), (5, 2685278), (10, 1342639), (149, 90110), (298, 45055), (745, 18022), (1490, 9011)]