22427911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 25574400

約数和(自身を除く): 3146489

約数列:

[1, 11, 31, 89, 341, 739, 979, 2759, 8129, 22909, 30349, 65771, 251999, 723481, 2038901, 22427911]

約数ペア:

[(1, 22427911), (11, 2038901), (31, 723481), (89, 251999), (341, 65771), (739, 30349), (979, 22909), (2759, 8129)]