38504921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18397}}^1$

素因数の和:18440

約数の個数: 16

約数和(自身を含む): 49453824

約数和(自身を除く): 10948903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 18397, 128779, 239161, 423131, 1674127, 2961917, 5500703, 38504921]

約数ペア:

[(1, 38504921), (7, 5500703), (13, 2961917), (23, 1674127), (91, 423131), (161, 239161), (299, 128779), (2093, 18397)]