6217940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16391

約数の個数: 24

約数和(自身を含む): 13745760

約数和(自身を除く): 7527820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 16363, 32726, 65452, 81815, 163630, 310897, 327260, 621794, 1243588, 1554485, 3108970, 6217940]

約数ペア:

[(1, 6217940), (2, 3108970), (4, 1554485), (5, 1243588), (10, 621794), (19, 327260), (20, 310897), (38, 163630), (76, 81815), (95, 65452), (190, 32726), (380, 16363)]