12767506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4253}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 20419200

約数和(自身を除く): 7651694

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 4253, 8506, 80807, 161614, 335987, 671974, 6383753, 12767506]

約数ペア:

[(1, 12767506), (2, 6383753), (19, 671974), (38, 335987), (79, 161614), (158, 80807), (1501, 8506), (3002, 4253)]