19309128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{27743}}^1$

素因数の和:27781

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 30630072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 27743, 55486, 83229, 110972, 166458, 221944, 332916, 665832, 804547, 1609094, 2413641, 3218188, 4827282, 6436376, 9654564, 19309128]

約数ペア:

[(1, 19309128), (2, 9654564), (3, 6436376), (4, 4827282), (6, 3218188), (8, 2413641), (12, 1609094), (24, 804547), (29, 665832), (58, 332916), (87, 221944), (116, 166458), (174, 110972), (232, 83229), (348, 55486), (696, 27743)]