23980516

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9723

約数の個数: 24

約数和(自身を含む): 48504960

約数和(自身を除く): 24524444

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 9623, 19246, 38492, 67361, 134722, 269444, 856447, 1712894, 3425788, 5995129, 11990258, 23980516]

約数ペア:

[(1, 23980516), (2, 11990258), (4, 5995129), (7, 3425788), (14, 1712894), (28, 856447), (89, 269444), (178, 134722), (356, 67361), (623, 38492), (1246, 19246), (2492, 9623)]