19875092

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 37148160

約数和(自身を除く): 17273068

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5527, 11054, 22108, 160283, 171337, 320566, 342674, 641132, 685348, 4968773, 9937546, 19875092]

約数ペア:

[(1, 19875092), (2, 9937546), (4, 4968773), (29, 685348), (31, 641132), (58, 342674), (62, 320566), (116, 171337), (124, 160283), (899, 22108), (1798, 11054), (3596, 5527)]