19496769725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{6833}}^1\times {\mathrm{6007}}^1$

素因数の和:12869

約数の個数: 24

約数和(自身を含む): 25456376640

約数和(自身を除く): 5959606915

約数列:

[1, 5, 19, 25, 95, 475, 6007, 6833, 30035, 34165, 114133, 129827, 150175, 170825, 570665, 649135, 2853325, 3245675, 41045831, 205229155, 779870789, 1026145775, 3899353945, 19496769725]

約数ペア:

[(1, 19496769725), (5, 3899353945), (19, 1026145775), (25, 779870789), (95, 205229155), (475, 41045831), (6007, 3245675), (6833, 2853325), (30035, 649135), (34165, 570665), (114133, 170825), (129827, 150175)]