19437034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 30005640

約数和(自身を除く): 10568606

約数列:

[1, 2, 41, 82, 293, 586, 809, 1618, 12013, 24026, 33169, 66338, 237037, 474074, 9718517, 19437034]

約数ペア:

[(1, 19437034), (2, 9718517), (41, 474074), (82, 237037), (293, 66338), (586, 33169), (809, 24026), (1618, 12013)]