19238469025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1079297}}^1$

素因数の和:1079361

約数の個数: 24

約数和(自身を含む): 25695926784

約数和(自身を除く): 6457457759

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 17825, 1079297, 5396485, 24823831, 26982425, 33458207, 124119155, 167291035, 620595775, 769538761, 836455175, 3847693805, 19238469025]

約数ペア:

[(1, 19238469025), (5, 3847693805), (23, 836455175), (25, 769538761), (31, 620595775), (115, 167291035), (155, 124119155), (575, 33458207), (713, 26982425), (775, 24823831), (3565, 5396485), (17825, 1079297)]