22170518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1013}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 34459776

約数和(自身を除く): 12289258

約数列:

[1, 2, 31, 62, 353, 706, 1013, 2026, 10943, 21886, 31403, 62806, 357589, 715178, 11085259, 22170518]

約数ペア:

[(1, 22170518), (2, 11085259), (31, 715178), (62, 357589), (353, 62806), (706, 31403), (1013, 21886), (2026, 10943)]