19428936

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{13721}}^1$

素因数の和:13789

約数の個数: 32

約数和(自身を含む): 49399200

約数和(自身を除く): 29970264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 13721, 27442, 41163, 54884, 82326, 109768, 164652, 329304, 809539, 1619078, 2428617, 3238156, 4857234, 6476312, 9714468, 19428936]

約数ペア:

[(1, 19428936), (2, 9714468), (3, 6476312), (4, 4857234), (6, 3238156), (8, 2428617), (12, 1619078), (24, 809539), (59, 329304), (118, 164652), (177, 109768), (236, 82326), (354, 54884), (472, 41163), (708, 27442), (1416, 13721)]