16143065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 20502720

約数和(自身を除く): 4359655

約数列:

[1, 5, 19, 95, 251, 677, 1255, 3385, 4769, 12863, 23845, 64315, 169927, 849635, 3228613, 16143065]

約数ペア:

[(1, 16143065), (5, 3228613), (19, 849635), (95, 169927), (251, 64315), (677, 23845), (1255, 12863), (3385, 4769)]