12111856

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{4229}}^1$

素因数の和:4416

約数の個数: 20

約数和(自身を含む): 23603400

約数和(自身を除く): 11491544

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 4229, 8458, 16916, 33832, 67664, 756991, 1513982, 3027964, 6055928, 12111856]

約数ペア:

[(1, 12111856), (2, 6055928), (4, 3027964), (8, 1513982), (16, 756991), (179, 67664), (358, 33832), (716, 16916), (1432, 8458), (2864, 4229)]