19930662

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6793}}^1$

素因数の和:6964

約数の個数: 24

約数和(自身を含む): 43454424

約数和(自身を除く): 23523762

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 6793, 13586, 20379, 40758, 61137, 122274, 1107259, 2214518, 3321777, 6643554, 9965331, 19930662]

約数ペア:

[(1, 19930662), (2, 9965331), (3, 6643554), (6, 3321777), (9, 2214518), (18, 1107259), (163, 122274), (326, 61137), (489, 40758), (978, 20379), (1467, 13586), (2934, 6793)]