16555076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{14321}}^1$

素因数の和:14359

約数の個数: 18

約数和(自身を含む): 30777978

約数和(自身を除く): 14222902

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 14321, 28642, 57284, 243457, 486914, 973828, 4138769, 8277538, 16555076]

約数ペア:

[(1, 16555076), (2, 8277538), (4, 4138769), (17, 973828), (34, 486914), (68, 243457), (289, 57284), (578, 28642), (1156, 14321)]