19140506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11299}}^1$

素因数の和:11330

約数の個数: 24

約数和(自身を含む): 36069600

約数和(自身を除く): 16929094

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11299, 22598, 79093, 124289, 158186, 248578, 870023, 1367179, 1740046, 2734358, 9570253, 19140506]

約数ペア:

[(1, 19140506), (2, 9570253), (7, 2734358), (11, 1740046), (14, 1367179), (22, 870023), (77, 248578), (121, 158186), (154, 124289), (242, 79093), (847, 22598), (1694, 11299)]