23838808

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 51444000

約数和(自身を除く): 27605192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2857, 4172, 5714, 8344, 11428, 19999, 22856, 39998, 79996, 159992, 425693, 851386, 1702772, 2979851, 3405544, 5959702, 11919404, 23838808]

約数ペア:

[(1, 23838808), (2, 11919404), (4, 5959702), (7, 3405544), (8, 2979851), (14, 1702772), (28, 851386), (56, 425693), (149, 159992), (298, 79996), (596, 39998), (1043, 22856), (1192, 19999), (2086, 11428), (2857, 8344), (4172, 5714)]