23423770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 21391910

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1091, 1130, 2147, 2182, 4294, 5455, 10735, 10910, 20729, 21470, 41458, 103645, 123283, 207290, 246566, 616415, 1232830, 2342377, 4684754, 11711885, 23423770]

約数ペア:

[(1, 23423770), (2, 11711885), (5, 4684754), (10, 2342377), (19, 1232830), (38, 616415), (95, 246566), (113, 207290), (190, 123283), (226, 103645), (565, 41458), (1091, 21470), (1130, 20729), (2147, 10910), (2182, 10735), (4294, 5455)]