12612742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{907}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 20103120

約数和(自身を除く): 7490378

約数列:

[1, 2, 17, 34, 409, 818, 907, 1814, 6953, 13906, 15419, 30838, 370963, 741926, 6306371, 12612742]

約数ペア:

[(1, 12612742), (2, 6306371), (17, 741926), (34, 370963), (409, 30838), (818, 15419), (907, 13906), (1814, 6953)]