12478627

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 2520413

約数列:

[1, 7, 23, 161, 179, 433, 1253, 3031, 4117, 9959, 28819, 69713, 77507, 542549, 1782661, 12478627]

約数ペア:

[(1, 12478627), (7, 1782661), (23, 542549), (161, 77507), (179, 69713), (433, 28819), (1253, 9959), (3031, 4117)]