19175067665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1\times {\mathrm{1033}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 24905089440

約数和(自身を除く): 5730021775

約数列:

[1, 5, 13, 65, 353, 809, 1033, 1765, 4045, 4589, 5165, 10517, 13429, 22945, 52585, 67145, 285577, 364649, 835697, 1427885, 1823245, 3712501, 4178485, 4740437, 10864061, 18562505, 23702185, 54320305, 295001041, 1475005205, 3835013533, 19175067665]

約数ペア:

[(1, 19175067665), (5, 3835013533), (13, 1475005205), (65, 295001041), (353, 54320305), (809, 23702185), (1033, 18562505), (1765, 10864061), (4045, 4740437), (4589, 4178485), (5165, 3712501), (10517, 1823245), (13429, 1427885), (22945, 835697), (52585, 364649), (67145, 285577)]