20194706

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4157}}^1$

素因数の和:4513

約数の個数: 16

約数和(自身を含む): 34727616

約数和(自身を除く): 14532910

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4157, 4858, 8314, 29099, 58198, 1442479, 2884958, 10097353, 20194706]

約数ペア:

[(1, 20194706), (2, 10097353), (7, 2884958), (14, 1442479), (347, 58198), (694, 29099), (2429, 8314), (4157, 4858)]