16952921

素因数分解:

${\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 12

約数和(自身を含む): 18068544

約数和(自身を除く): 1115623

約数列:

[1, 19, 151, 311, 361, 2869, 5909, 46961, 54511, 112271, 892259, 16952921]

約数ペア:

[(1, 16952921), (19, 892259), (151, 112271), (311, 54511), (361, 46961), (2869, 5909)]