23700391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 30180360

約数和(自身を除く): 6479969

約数列:

[1, 11, 13, 19, 61, 121, 143, 169, 209, 247, 671, 793, 1159, 1573, 1859, 2299, 2717, 3211, 7381, 8723, 10309, 12749, 15067, 20449, 29887, 35321, 95953, 113399, 140239, 165737, 195871, 388531, 1247389, 1823107, 2154581, 23700391]

約数ペア:

[(1, 23700391), (11, 2154581), (13, 1823107), (19, 1247389), (61, 388531), (121, 195871), (143, 165737), (169, 140239), (209, 113399), (247, 95953), (671, 35321), (793, 29887), (1159, 20449), (1573, 15067), (1859, 12749), (2299, 10309), (2717, 8723), (3211, 7381)]