15671640916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{4621}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 28922923008

約数和(自身を除く): 13251282092

約数列:

[1, 2, 4, 23, 46, 92, 191, 193, 382, 386, 764, 772, 4393, 4439, 4621, 8786, 8878, 9242, 17572, 17756, 18484, 36863, 73726, 106283, 147452, 212566, 425132, 847849, 882611, 891853, 1695698, 1765222, 1783706, 3391396, 3530444, 3567412, 20300053, 20512619, 40600106, 41025238, 81200212, 82050476, 170343923, 340687846, 681375692, 3917910229, 7835820458, 15671640916]

約数ペア:

[(1, 15671640916), (2, 7835820458), (4, 3917910229), (23, 681375692), (46, 340687846), (92, 170343923), (191, 82050476), (193, 81200212), (382, 41025238), (386, 40600106), (764, 20512619), (772, 20300053), (4393, 3567412), (4439, 3530444), (4621, 3391396), (8786, 1783706), (8878, 1765222), (9242, 1695698), (17572, 891853), (17756, 882611), (18484, 847849), (36863, 425132), (73726, 212566), (106283, 147452)]