12320518

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 8933882

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 5399, 10798, 37793, 75586, 880037, 1760074, 6160259, 12320518]

約数ペア:

[(1, 12320518), (2, 6160259), (7, 1760074), (14, 880037), (163, 75586), (326, 37793), (1141, 10798), (2282, 5399)]