74986274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179393}}^1$

素因数の和:179425

約数の個数: 16

約数和(自身を含む): 129163680

約数和(自身を除く): 54177406

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 179393, 358786, 1973323, 3408467, 3946646, 6816934, 37493137, 74986274]

約数ペア:

[(1, 74986274), (2, 37493137), (11, 6816934), (19, 3946646), (22, 3408467), (38, 1973323), (209, 358786), (418, 179393)]