22004015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 7078225

約数列:

[1, 5, 11, 55, 107, 535, 1177, 3739, 5885, 18695, 41129, 205645, 400073, 2000365, 4400803, 22004015]

約数ペア:

[(1, 22004015), (5, 4400803), (11, 2000365), (55, 400073), (107, 205645), (535, 41129), (1177, 18695), (3739, 5885)]