19499230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36791}}^1$

素因数の和:36851

約数の個数: 16

約数和(自身を含む): 35761824

約数和(自身を除く): 16262594

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 36791, 73582, 183955, 367910, 1949923, 3899846, 9749615, 19499230]

約数ペア:

[(1, 19499230), (2, 9749615), (5, 3899846), (10, 1949923), (53, 367910), (106, 183955), (265, 73582), (530, 36791)]