19313822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13103}}^1$

素因数の和:13183

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 12764770

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13103, 26206, 144133, 288266, 877901, 1755802, 9656911, 19313822]

約数ペア:

[(1, 19313822), (2, 9656911), (11, 1755802), (22, 877901), (67, 288266), (134, 144133), (737, 26206), (1474, 13103)]