16916207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12958

約数の個数: 16

約数和(自身を含む): 22332672

約数和(自身を除く): 5416465

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 12923, 90461, 142153, 219691, 995071, 1537837, 2416601, 16916207]

約数ペア:

[(1, 16916207), (7, 2416601), (11, 1537837), (17, 995071), (77, 219691), (119, 142153), (187, 90461), (1309, 12923)]