12487342

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30757}}^1$

素因数の和:30795

約数の個数: 16

約数和(自身を含む): 22145760

約数和(自身を除く): 9658418

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 30757, 61514, 215299, 430598, 891953, 1783906, 6243671, 12487342]

約数ペア:

[(1, 12487342), (2, 6243671), (7, 1783906), (14, 891953), (29, 430598), (58, 215299), (203, 61514), (406, 30757)]