22103956

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1621}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 44326016

約数和(自身を除く): 22222060

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1621, 1948, 3242, 3409, 6484, 6818, 11347, 13636, 22694, 45388, 789427, 1578854, 3157708, 5525989, 11051978, 22103956]

約数ペア:

[(1, 22103956), (2, 11051978), (4, 5525989), (7, 3157708), (14, 1578854), (28, 789427), (487, 45388), (974, 22694), (1621, 13636), (1948, 11347), (3242, 6818), (3409, 6484)]