12814928

素因数分解:

$2^4\times 7^1\times {\mathrm{114419}}^1$

素因数の和:114434

約数の個数: 20

約数和(自身を含む): 28376160

約数和(自身を除く): 15561232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114419, 228838, 457676, 800933, 915352, 1601866, 1830704, 3203732, 6407464, 12814928]

約数ペア:

[(1, 12814928), (2, 6407464), (4, 3203732), (7, 1830704), (8, 1601866), (14, 915352), (16, 800933), (28, 457676), (56, 228838), (112, 114419)]