19704264

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7673}}^1$

素因数の和:7789

約数の個数: 32

約数和(自身を含む): 49727520

約数和(自身を除く): 30023256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7673, 15346, 23019, 30692, 46038, 61384, 92076, 184152, 821011, 1642022, 2463033, 3284044, 4926066, 6568088, 9852132, 19704264]

約数ペア:

[(1, 19704264), (2, 9852132), (3, 6568088), (4, 4926066), (6, 3284044), (8, 2463033), (12, 1642022), (24, 821011), (107, 184152), (214, 92076), (321, 61384), (428, 46038), (642, 30692), (856, 23019), (1284, 15346), (2568, 7673)]