25639393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 29191680

約数和(自身を除く): 3552287

約数列:

[1, 13, 29, 47, 377, 611, 1363, 1447, 17719, 18811, 41963, 68009, 545519, 884117, 1972261, 25639393]

約数ペア:

[(1, 25639393), (13, 1972261), (29, 884117), (47, 545519), (377, 68009), (611, 41963), (1363, 18811), (1447, 17719)]