19049460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317491}}^1$

素因数の和:317503

約数の個数: 24

約数和(自身を含む): 53338656

約数和(自身を除く): 34289196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317491, 634982, 952473, 1269964, 1587455, 1904946, 3174910, 3809892, 4762365, 6349820, 9524730, 19049460]

約数ペア:

[(1, 19049460), (2, 9524730), (3, 6349820), (4, 4762365), (5, 3809892), (6, 3174910), (10, 1904946), (12, 1587455), (15, 1269964), (20, 952473), (30, 634982), (60, 317491)]