22195212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 56565600

約数和(自身を除く): 34370388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 1949, 2847, 3796, 3898, 5694, 5847, 7796, 11388, 11694, 23388, 25337, 50674, 76011, 101348, 142277, 152022, 284554, 304044, 426831, 569108, 853662, 1707324, 1849601, 3699202, 5548803, 7398404, 11097606, 22195212]

約数ペア:

[(1, 22195212), (2, 11097606), (3, 7398404), (4, 5548803), (6, 3699202), (12, 1849601), (13, 1707324), (26, 853662), (39, 569108), (52, 426831), (73, 304044), (78, 284554), (146, 152022), (156, 142277), (219, 101348), (292, 76011), (438, 50674), (876, 25337), (949, 23388), (1898, 11694), (1949, 11388), (2847, 7796), (3796, 5847), (3898, 5694)]