1914812326

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2242169}}^1$

素因数の和:2242239

約数の個数: 16

約数和(自身を含む): 3336348960

約数和(自身を除く): 1421536634

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2242169, 4484338, 15695183, 31390366, 136772309, 273544618, 957406163, 1914812326]

約数ペア:

[(1, 1914812326), (2, 957406163), (7, 273544618), (14, 136772309), (61, 31390366), (122, 15695183), (427, 4484338), (854, 2242169)]