12912602

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 20067912

約数和(自身を除く): 7155310

約数列:

[1, 2, 53, 61, 106, 122, 1997, 3233, 3994, 6466, 105841, 121817, 211682, 243634, 6456301, 12912602]

約数ペア:

[(1, 12912602), (2, 6456301), (53, 243634), (61, 211682), (106, 121817), (122, 105841), (1997, 6466), (3233, 3994)]