19094690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40627}}^1$

素因数の和:40681

約数の個数: 16

約数和(自身を含む): 35102592

約数和(自身を除く): 16007902

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 40627, 81254, 203135, 406270, 1909469, 3818938, 9547345, 19094690]

約数ペア:

[(1, 19094690), (2, 9547345), (5, 3818938), (10, 1909469), (47, 406270), (94, 203135), (235, 81254), (470, 40627)]