19618588082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1748849}}^1$

素因数の和:1749001

約数の個数: 16

約数和(自身を含む): 30220128000

約数和(自身を除く): 10601539918

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 1748849, 3497698, 124168279, 138159071, 248336558, 276318142, 9809294041, 19618588082]

約数ペア:

[(1, 19618588082), (2, 9809294041), (71, 276318142), (79, 248336558), (142, 138159071), (158, 124168279), (5609, 3497698), (11218, 1748849)]