11884886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1727

約数の個数: 16

約数和(自身を含む): 19270608

約数和(自身を除く): 7385722

約数列:

[1, 2, 13, 26, 331, 662, 1381, 2762, 4303, 8606, 17953, 35906, 457111, 914222, 5942443, 11884886]

約数ペア:

[(1, 11884886), (2, 5942443), (13, 914222), (26, 457111), (331, 35906), (662, 17953), (1381, 8606), (2762, 4303)]