13404580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95747}}^1$

素因数の和:95763

約数の個数: 24

約数和(自身を含む): 32171328

約数和(自身を除く): 18766748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95747, 191494, 382988, 478735, 670229, 957470, 1340458, 1914940, 2680916, 3351145, 6702290, 13404580]

約数ペア:

[(1, 13404580), (2, 6702290), (4, 3351145), (5, 2680916), (7, 1914940), (10, 1340458), (14, 957470), (20, 670229), (28, 478735), (35, 382988), (70, 191494), (140, 95747)]