22238997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21739}}^1$

素因数の和:21784

約数の個数: 16

約数和(自身を含む): 33392640

約数和(自身を除く): 11153643

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 21739, 65217, 239129, 673909, 717387, 2021727, 7412999, 22238997]

約数ペア:

[(1, 22238997), (3, 7412999), (11, 2021727), (31, 717387), (33, 673909), (93, 239129), (341, 65217), (1023, 21739)]