24897392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{119699}}^1$

素因数の和:119720

約数の個数: 20

約数和(自身を含む): 51949800

約数和(自身を除く): 27052408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 119699, 239398, 478796, 957592, 1556087, 1915184, 3112174, 6224348, 12448696, 24897392]

約数ペア:

[(1, 24897392), (2, 12448696), (4, 6224348), (8, 3112174), (13, 1915184), (16, 1556087), (26, 957592), (52, 478796), (104, 239398), (208, 119699)]