19294595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 24675840

約数和(自身を除く): 5381245

約数列:

[1, 5, 19, 83, 95, 415, 1577, 2447, 7885, 12235, 46493, 203101, 232465, 1015505, 3858919, 19294595]

約数ペア:

[(1, 19294595), (5, 3858919), (19, 1015505), (83, 232465), (95, 203101), (415, 46493), (1577, 12235), (2447, 7885)]