21936536

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{1483}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 42138180

約数和(自身を除く): 20201644

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1483, 1849, 2966, 3698, 5932, 7396, 11864, 14792, 63769, 127538, 255076, 510152, 2742067, 5484134, 10968268, 21936536]

約数ペア:

[(1, 21936536), (2, 10968268), (4, 5484134), (8, 2742067), (43, 510152), (86, 255076), (172, 127538), (344, 63769), (1483, 14792), (1849, 11864), (2966, 7396), (3698, 5932)]