15690987094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{42019}}^1$

素因数の和:42388

約数の個数: 32

約数和(自身を含む): 25655731200

約数和(自身を除く): 9964744106

約数列:

[1, 2, 19, 31, 38, 62, 317, 589, 634, 1178, 6023, 9827, 12046, 19654, 42019, 84038, 186713, 373426, 798361, 1302589, 1596722, 2605178, 13320023, 24749191, 26640046, 49498382, 253080437, 412920713, 506160874, 825841426, 7845493547, 15690987094]

約数ペア:

[(1, 15690987094), (2, 7845493547), (19, 825841426), (31, 506160874), (38, 412920713), (62, 253080437), (317, 49498382), (589, 26640046), (634, 24749191), (1178, 13320023), (6023, 2605178), (9827, 1596722), (12046, 1302589), (19654, 798361), (42019, 373426), (84038, 186713)]