19340547

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 26711040

約数和(自身を除く): 7370493

約数列:

[1, 3, 47, 73, 141, 219, 1879, 3431, 5637, 10293, 88313, 137167, 264939, 411501, 6446849, 19340547]

約数ペア:

[(1, 19340547), (3, 6446849), (47, 411501), (73, 264939), (141, 137167), (219, 88313), (1879, 10293), (3431, 5637)]