12409265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 16644096

約数和(自身を除く): 4234831

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5503, 27515, 60533, 225623, 302665, 1128115, 2481853, 12409265]

約数ペア:

[(1, 12409265), (5, 2481853), (11, 1128115), (41, 302665), (55, 225623), (205, 60533), (451, 27515), (2255, 5503)]