19038227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 21930048

約数和(自身を除く): 2891821

約数列:

[1, 13, 23, 41, 299, 533, 943, 1553, 12259, 20189, 35719, 63673, 464347, 827749, 1464479, 19038227]

約数ペア:

[(1, 19038227), (13, 1464479), (23, 827749), (41, 464347), (299, 63673), (533, 35719), (943, 20189), (1553, 12259)]