12539702

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1447}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 21546240

約数和(自身を除く): 9006538

約数列:

[1, 2, 7, 14, 619, 1238, 1447, 2894, 4333, 8666, 10129, 20258, 895693, 1791386, 6269851, 12539702]

約数ペア:

[(1, 12539702), (2, 6269851), (7, 1791386), (14, 895693), (619, 20258), (1238, 10129), (1447, 8666), (2894, 4333)]