17271260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12889}}^1$

素因数の和:12965

約数の個数: 24

約数和(自身を含む): 36813840

約数和(自身を除く): 19542580

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12889, 25778, 51556, 64445, 128890, 257780, 863563, 1727126, 3454252, 4317815, 8635630, 17271260]

約数ペア:

[(1, 17271260), (2, 8635630), (4, 4317815), (5, 3454252), (10, 1727126), (20, 863563), (67, 257780), (134, 128890), (268, 64445), (335, 51556), (670, 25778), (1340, 12889)]