1791130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 3706560

約数和(自身を除く): 1915430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 857, 1045, 1714, 2090, 4285, 8570, 9427, 16283, 18854, 32566, 47135, 81415, 94270, 162830, 179113, 358226, 895565, 1791130]

約数ペア:

[(1, 1791130), (2, 895565), (5, 358226), (10, 179113), (11, 162830), (19, 94270), (22, 81415), (38, 47135), (55, 32566), (95, 18854), (110, 16283), (190, 9427), (209, 8570), (418, 4285), (857, 2090), (1045, 1714)]