17828135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 23199456

約数和(自身を除く): 5371321

約数列:

[1, 5, 13, 65, 157, 785, 1747, 2041, 8735, 10205, 22711, 113555, 274279, 1371395, 3565627, 17828135]

約数ペア:

[(1, 17828135), (5, 3565627), (13, 1371395), (65, 274279), (157, 113555), (785, 22711), (1747, 10205), (2041, 8735)]