19286724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22637}}^1$

素因数の和:22715

約数の個数: 24

約数和(自身を含む): 45638208

約数和(自身を除く): 26351484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22637, 45274, 67911, 90548, 135822, 271644, 1607227, 3214454, 4821681, 6428908, 9643362, 19286724]

約数ペア:

[(1, 19286724), (2, 9643362), (3, 6428908), (4, 4821681), (6, 3214454), (12, 1607227), (71, 271644), (142, 135822), (213, 90548), (284, 67911), (426, 45274), (852, 22637)]