12904309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 15037056

約数和(自身を除く): 2132747

約数列:

[1, 11, 17, 151, 187, 457, 1661, 2567, 5027, 7769, 28237, 69007, 85459, 759077, 1173119, 12904309]

約数ペア:

[(1, 12904309), (11, 1173119), (17, 759077), (151, 85459), (187, 69007), (457, 28237), (1661, 7769), (2567, 5027)]