12906998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6079

約数の個数: 16

約数和(自身を含む): 21104496

約数和(自身を除く): 8197498

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 5981, 11962, 77753, 155506, 496423, 992846, 6453499, 12906998]

約数ペア:

[(1, 12906998), (2, 6453499), (13, 992846), (26, 496423), (83, 155506), (166, 77753), (1079, 11962), (2158, 5981)]