47427194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 73151232

約数和(自身を除く): 25724038

約数列:

[1, 2, 43, 86, 223, 446, 2473, 4946, 9589, 19178, 106339, 212678, 551479, 1102958, 23713597, 47427194]

約数ペア:

[(1, 47427194), (2, 23713597), (43, 1102958), (86, 551479), (223, 212678), (446, 106339), (2473, 19178), (4946, 9589)]