19291202

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2066

約数の個数: 24

約数和(自身を含む): 34011900

約数和(自身を除く): 14720698

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 1949, 3898, 4949, 9898, 13643, 27286, 95501, 191002, 196849, 393698, 1377943, 2755886, 9645601, 19291202]

約数ペア:

[(1, 19291202), (2, 9645601), (7, 2755886), (14, 1377943), (49, 393698), (98, 196849), (101, 191002), (202, 95501), (707, 27286), (1414, 13643), (1949, 9898), (3898, 4949)]