19737414

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2617}}^1$

素因数の和:3044

約数の個数: 24

約数和(自身を含む): 42882840

約数和(自身を除く): 23145426

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 2617, 3771, 5234, 7542, 7851, 15702, 23553, 47106, 1096523, 2193046, 3289569, 6579138, 9868707, 19737414]

約数ペア:

[(1, 19737414), (2, 9868707), (3, 6579138), (6, 3289569), (9, 2193046), (18, 1096523), (419, 47106), (838, 23553), (1257, 15702), (2514, 7851), (2617, 7542), (3771, 5234)]