19996334016

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{698977}}^1$

素因数の和:699141

約数の個数: 56

約数和(自身を含む): 53262123600

約数和(自身を除く): 33265789584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 9536, 14304, 28608, 698977, 1397954, 2096931, 2795908, 4193862, 5591816, 8387724, 11183632, 16775448, 22367264, 33550896, 44734528, 67101792, 104147573, 134203584, 208295146, 312442719, 416590292, 624885438, 833180584, 1249770876, 1666361168, 2499541752, 3332722336, 4999083504, 6665444672, 9998167008, 19996334016]

約数ペア:

[(1, 19996334016), (2, 9998167008), (3, 6665444672), (4, 4999083504), (6, 3332722336), (8, 2499541752), (12, 1666361168), (16, 1249770876), (24, 833180584), (32, 624885438), (48, 416590292), (64, 312442719), (96, 208295146), (149, 134203584), (192, 104147573), (298, 67101792), (447, 44734528), (596, 33550896), (894, 22367264), (1192, 16775448), (1788, 11183632), (2384, 8387724), (3576, 5591816), (4768, 4193862), (7152, 2795908), (9536, 2096931), (14304, 1397954), (28608, 698977)]