15826796

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13691}}^1$

素因数の和:13729

約数の個数: 18

約数和(自身を含む): 29424108

約数和(自身を除く): 13597312

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13691, 27382, 54764, 232747, 465494, 930988, 3956699, 7913398, 15826796]

約数ペア:

[(1, 15826796), (2, 7913398), (4, 3956699), (17, 930988), (34, 465494), (68, 232747), (289, 54764), (578, 27382), (1156, 13691)]