19240202

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10412278

約数列:

[1, 2, 47, 94, 197, 394, 1039, 2078, 9259, 18518, 48833, 97666, 204683, 409366, 9620101, 19240202]

約数ペア:

[(1, 19240202), (2, 9620101), (47, 409366), (94, 204683), (197, 97666), (394, 48833), (1039, 18518), (2078, 9259)]