19670938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82651}}^1$

素因数の和:82677

約数の個数: 16

約数和(自身を含む): 35705664

約数和(自身を除く): 16034726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 82651, 165302, 578557, 1157114, 1405067, 2810134, 9835469, 19670938]

約数ペア:

[(1, 19670938), (2, 9835469), (7, 2810134), (14, 1405067), (17, 1157114), (34, 578557), (119, 165302), (238, 82651)]