16238105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 21155904

約数和(自身を除く): 4917799

約数列:

[1, 5, 13, 65, 131, 655, 1703, 1907, 8515, 9535, 24791, 123955, 249817, 1249085, 3247621, 16238105]

約数ペア:

[(1, 16238105), (5, 3247621), (13, 1249085), (65, 249817), (131, 123955), (655, 24791), (1703, 9535), (1907, 8515)]