12884914

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4019}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 22190400

約数和(自身を除く): 9305486

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 4019, 8038, 28133, 56266, 920351, 1840702, 6442457, 12884914]

約数ペア:

[(1, 12884914), (2, 6442457), (7, 1840702), (14, 920351), (229, 56266), (458, 28133), (1603, 8038), (3206, 4019)]