19116449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 22260096

約数和(自身を除く): 3143647

約数列:

[1, 11, 17, 151, 187, 677, 1661, 2567, 7447, 11509, 28237, 102227, 126599, 1124497, 1737859, 19116449]

約数ペア:

[(1, 19116449), (11, 1737859), (17, 1124497), (151, 126599), (187, 102227), (677, 28237), (1661, 11509), (2567, 7447)]