26371012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20411}}^1$

素因数の和:20451

約数の個数: 24

約数和(自身を含む): 51438240

約数和(自身を除く): 25067228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20411, 40822, 81644, 346987, 387809, 693974, 775618, 1387948, 1551236, 6592753, 13185506, 26371012]

約数ペア:

[(1, 26371012), (2, 13185506), (4, 6592753), (17, 1551236), (19, 1387948), (34, 775618), (38, 693974), (68, 387809), (76, 346987), (323, 81644), (646, 40822), (1292, 20411)]