13312216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 13126184

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1019, 1633, 2038, 3266, 4076, 6532, 8152, 13064, 23437, 46874, 72349, 93748, 144698, 187496, 289396, 578792, 1664027, 3328054, 6656108, 13312216]

約数ペア:

[(1, 13312216), (2, 6656108), (4, 3328054), (8, 1664027), (23, 578792), (46, 289396), (71, 187496), (92, 144698), (142, 93748), (184, 72349), (284, 46874), (568, 23437), (1019, 13064), (1633, 8152), (2038, 6532), (3266, 4076)]