19316214

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1553}}^1$

素因数の和:2252

約数の個数: 24

約数和(自身を含む): 41939352

約数和(自身を除く): 22623138

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 1553, 2073, 3106, 4146, 4659, 6219, 9318, 12438, 13977, 27954, 1073123, 2146246, 3219369, 6438738, 9658107, 19316214]

約数ペア:

[(1, 19316214), (2, 9658107), (3, 6438738), (6, 3219369), (9, 2146246), (18, 1073123), (691, 27954), (1382, 13977), (1553, 12438), (2073, 9318), (3106, 6219), (4146, 4659)]