19293674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 30813696

約数和(自身を除く): 11520022

約数列:

[1, 2, 17, 34, 191, 382, 2971, 3247, 5942, 6494, 50507, 101014, 567461, 1134922, 9646837, 19293674]

約数ペア:

[(1, 19293674), (2, 9646837), (17, 1134922), (34, 567461), (191, 101014), (382, 50507), (2971, 6494), (3247, 5942)]