13120996

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 26518016

約数和(自身を除く): 13397020

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 4831, 9662, 19324, 33817, 67634, 135268, 468607, 937214, 1874428, 3280249, 6560498, 13120996]

約数ペア:

[(1, 13120996), (2, 6560498), (4, 3280249), (7, 1874428), (14, 937214), (28, 468607), (97, 135268), (194, 67634), (388, 33817), (679, 19324), (1358, 9662), (2716, 4831)]