13849820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23879}}^1$

素因数の和:23917

約数の個数: 24

約数和(自身を含む): 30088800

約数和(自身を除く): 16238980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 23879, 47758, 95516, 119395, 238790, 477580, 692491, 1384982, 2769964, 3462455, 6924910, 13849820]

約数ペア:

[(1, 13849820), (2, 6924910), (4, 3462455), (5, 2769964), (10, 1384982), (20, 692491), (29, 477580), (58, 238790), (116, 119395), (145, 95516), (290, 47758), (580, 23879)]