23881468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 45207792

約数和(自身を除く): 21326324

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1787, 3341, 3574, 6682, 7148, 13364, 23231, 46462, 92924, 459259, 918518, 1837036, 5970367, 11940734, 23881468]

約数ペア:

[(1, 23881468), (2, 11940734), (4, 5970367), (13, 1837036), (26, 918518), (52, 459259), (257, 92924), (514, 46462), (1028, 23231), (1787, 13364), (3341, 7148), (3574, 6682)]