122161393

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 131552640

約数和(自身を除く): 9391247

約数列:

[1, 19, 71, 137, 661, 1349, 2603, 9727, 12559, 46931, 90557, 184813, 891689, 1720583, 6429547, 122161393]

約数ペア:

[(1, 122161393), (19, 6429547), (71, 1720583), (137, 891689), (661, 184813), (1349, 90557), (2603, 46931), (9727, 12559)]