24392005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 32254848

約数和(自身を除く): 7862843

約数列:

[1, 5, 11, 55, 101, 505, 1111, 4391, 5555, 21955, 48301, 241505, 443491, 2217455, 4878401, 24392005]

約数ペア:

[(1, 24392005), (5, 4878401), (11, 2217455), (55, 443491), (101, 241505), (505, 48301), (1111, 21955), (4391, 5555)]