13259168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31896

約数の個数: 24

約数和(自身を含む): 28112868

約数和(自身を除く): 14853700

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31873, 63746, 127492, 254984, 414349, 509968, 828698, 1019936, 1657396, 3314792, 6629584, 13259168]

約数ペア:

[(1, 13259168), (2, 6629584), (4, 3314792), (8, 1657396), (13, 1019936), (16, 828698), (26, 509968), (32, 414349), (52, 254984), (104, 127492), (208, 63746), (416, 31873)]