11904272

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12197}}^1$

素因数の和:12266

約数の個数: 20

約数和(自身を含む): 23444556

約数和(自身を除く): 11540284

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12197, 24394, 48788, 97576, 195152, 744017, 1488034, 2976068, 5952136, 11904272]

約数ペア:

[(1, 11904272), (2, 5952136), (4, 2976068), (8, 1488034), (16, 744017), (61, 195152), (122, 97576), (244, 48788), (488, 24394), (976, 12197)]