13899268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8887}}^1$

素因数の和:8931

約数の個数: 24

約数和(自身を含む): 26877312

約数和(自身を除く): 12978044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 8887, 17774, 35548, 151079, 204401, 302158, 408802, 604316, 817604, 3474817, 6949634, 13899268]

約数ペア:

[(1, 13899268), (2, 6949634), (4, 3474817), (17, 817604), (23, 604316), (34, 408802), (46, 302158), (68, 204401), (92, 151079), (391, 35548), (782, 17774), (1564, 8887)]