24890515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2293}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 32372928

約数和(自身を除く): 7482413

約数列:

[1, 5, 13, 65, 167, 835, 2171, 2293, 10855, 11465, 29809, 149045, 382931, 1914655, 4978103, 24890515]

約数ペア:

[(1, 24890515), (5, 4978103), (13, 1914655), (65, 382931), (167, 149045), (835, 29809), (2171, 11465), (2293, 10855)]