19489602774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{398903}}^1$

素因数の和:399404

約数の個数: 32

約数和(自身を含む): 41358366720

約数和(自身を除く): 21868763946

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 479, 958, 1437, 2874, 8143, 16286, 24429, 48858, 398903, 797806, 1196709, 2393418, 6781351, 13562702, 20344053, 40688106, 191074537, 382149074, 573223611, 1146447222, 3248267129, 6496534258, 9744801387, 19489602774]

約数ペア:

[(1, 19489602774), (2, 9744801387), (3, 6496534258), (6, 3248267129), (17, 1146447222), (34, 573223611), (51, 382149074), (102, 191074537), (479, 40688106), (958, 20344053), (1437, 13562702), (2874, 6781351), (8143, 2393418), (16286, 1196709), (24429, 797806), (48858, 398903)]