12978647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 15130368

約数和(自身を除く): 2151721

約数列:

[1, 11, 23, 43, 253, 473, 989, 1193, 10879, 13123, 27439, 51299, 301829, 564289, 1179877, 12978647]

約数ペア:

[(1, 12978647), (11, 1179877), (23, 564289), (43, 301829), (253, 51299), (473, 27439), (989, 13123), (1193, 10879)]