19353322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:2013

約数の個数: 16

約数和(自身を含む): 29858112

約数和(自身を除く): 10504790

約数列:

[1, 2, 71, 73, 142, 146, 1867, 3734, 5183, 10366, 132557, 136291, 265114, 272582, 9676661, 19353322]

約数ペア:

[(1, 19353322), (2, 9676661), (71, 272582), (73, 265114), (142, 136291), (146, 132557), (1867, 10366), (3734, 5183)]