13211312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48571}}^1$

素因数の和:48596

約数の個数: 20

約数和(自身を含む): 27103176

約数和(自身を除く): 13891864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48571, 97142, 194284, 388568, 777136, 825707, 1651414, 3302828, 6605656, 13211312]

約数ペア:

[(1, 13211312), (2, 6605656), (4, 3302828), (8, 1651414), (16, 825707), (17, 777136), (34, 388568), (68, 194284), (136, 97142), (272, 48571)]