13838820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{230647}}^1$

素因数の和:230659

約数の個数: 24

約数和(自身を含む): 38748864

約数和(自身を除く): 24910044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 230647, 461294, 691941, 922588, 1153235, 1383882, 2306470, 2767764, 3459705, 4612940, 6919410, 13838820]

約数ペア:

[(1, 13838820), (2, 6919410), (3, 4612940), (4, 3459705), (5, 2767764), (6, 2306470), (10, 1383882), (12, 1153235), (15, 922588), (20, 691941), (30, 461294), (60, 230647)]