19169146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 29479464

約数和(自身を除く): 10310318

約数列:

[1, 2, 53, 106, 193, 386, 937, 1874, 10229, 20458, 49661, 99322, 180841, 361682, 9584573, 19169146]

約数ペア:

[(1, 19169146), (2, 9584573), (53, 361682), (106, 180841), (193, 99322), (386, 49661), (937, 20458), (1874, 10229)]