12621742

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5531}}^1$

素因数の和:5703

約数の個数: 16

約数和(自身を含む): 21773952

約数和(自身を除く): 9152210

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 5531, 11062, 38717, 77434, 901553, 1803106, 6310871, 12621742]

約数ペア:

[(1, 12621742), (2, 6310871), (7, 1803106), (14, 901553), (163, 77434), (326, 38717), (1141, 11062), (2282, 5531)]