2013111874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{83761}}^1$

素因数の和:84021

約数の個数: 16

約数和(自身を含む): 3084786936

約数和(自身を除く): 1071675062

約数列:

[1, 2, 61, 122, 197, 394, 12017, 24034, 83761, 167522, 5109421, 10218842, 16500917, 33001834, 1006555937, 2013111874]

約数ペア:

[(1, 2013111874), (2, 1006555937), (61, 33001834), (122, 16500917), (197, 10218842), (394, 5109421), (12017, 167522), (24034, 83761)]