22016972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17041}}^1$

素因数の和:17081

約数の個数: 24

約数和(自身を含む): 42945840

約数和(自身を除く): 20928868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 17041, 34082, 68164, 289697, 323779, 579394, 647558, 1158788, 1295116, 5504243, 11008486, 22016972]

約数ペア:

[(1, 22016972), (2, 11008486), (4, 5504243), (17, 1295116), (19, 1158788), (34, 647558), (38, 579394), (68, 323779), (76, 289697), (323, 68164), (646, 34082), (1292, 17041)]