30888218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39499}}^1$

素因数の和:39541

約数の個数: 16

約数和(自身を含む): 51192000

約数和(自身を除く): 20303782

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39499, 78998, 671483, 908477, 1342966, 1816954, 15444109, 30888218]

約数ペア:

[(1, 30888218), (2, 15444109), (17, 1816954), (23, 1342966), (34, 908477), (46, 671483), (391, 78998), (782, 39499)]