19055988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75619}}^1$

素因数の和:75636

約数の個数: 36

約数和(自身を含む): 55051360

約数和(自身を除く): 35995372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75619, 151238, 226857, 302476, 453714, 529333, 680571, 907428, 1058666, 1361142, 1587999, 2117332, 2722284, 3175998, 4763997, 6351996, 9527994, 19055988]

約数ペア:

[(1, 19055988), (2, 9527994), (3, 6351996), (4, 4763997), (6, 3175998), (7, 2722284), (9, 2117332), (12, 1587999), (14, 1361142), (18, 1058666), (21, 907428), (28, 680571), (36, 529333), (42, 453714), (63, 302476), (84, 226857), (126, 151238), (252, 75619)]