19291122

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:824

約数の個数: 40

約数和(自身を含む): 43520796

約数和(自身を除く): 24229674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 617, 1158, 1234, 1737, 1851, 3474, 3702, 5211, 5553, 10422, 11106, 15633, 16659, 31266, 33318, 49977, 99954, 119081, 238162, 357243, 714486, 1071729, 2143458, 3215187, 6430374, 9645561, 19291122]

約数ペア:

[(1, 19291122), (2, 9645561), (3, 6430374), (6, 3215187), (9, 2143458), (18, 1071729), (27, 714486), (54, 357243), (81, 238162), (162, 119081), (193, 99954), (386, 49977), (579, 33318), (617, 31266), (1158, 16659), (1234, 15633), (1737, 11106), (1851, 10422), (3474, 5553), (3702, 5211)]