12851558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 20481984

約数和(自身を除く): 7630426

約数列:

[1, 2, 17, 34, 431, 862, 877, 1754, 7327, 14654, 14909, 29818, 377987, 755974, 6425779, 12851558]

約数ペア:

[(1, 12851558), (2, 6425779), (17, 755974), (34, 377987), (431, 29818), (862, 14909), (877, 14654), (1754, 7327)]