19096887095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{119771}}^1$

素因数の和:120023

約数の個数: 32

約数和(自身を含む): 27043559424

約数和(自身を除く): 7946672329

約数列:

[1, 5, 11, 13, 55, 65, 143, 223, 715, 1115, 2453, 2899, 12265, 14495, 31889, 119771, 159445, 598855, 1317481, 1557023, 6587405, 7785115, 17127253, 26708933, 85636265, 133544665, 293798263, 347216129, 1468991315, 1736080645, 3819377419, 19096887095]

約数ペア:

[(1, 19096887095), (5, 3819377419), (11, 1736080645), (13, 1468991315), (55, 347216129), (65, 293798263), (143, 133544665), (223, 85636265), (715, 26708933), (1115, 17127253), (2453, 7785115), (2899, 6587405), (12265, 1557023), (14495, 1317481), (31889, 598855), (119771, 159445)]