19333398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 45757440

約数和(自身を除く): 26424042

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 479, 651, 958, 961, 1302, 1437, 1922, 2874, 2883, 3353, 5766, 6706, 6727, 10059, 13454, 14849, 20118, 20181, 29698, 40362, 44547, 89094, 103943, 207886, 311829, 460319, 623658, 920638, 1380957, 2761914, 3222233, 6444466, 9666699, 19333398]

約数ペア:

[(1, 19333398), (2, 9666699), (3, 6444466), (6, 3222233), (7, 2761914), (14, 1380957), (21, 920638), (31, 623658), (42, 460319), (62, 311829), (93, 207886), (186, 103943), (217, 89094), (434, 44547), (479, 40362), (651, 29698), (958, 20181), (961, 20118), (1302, 14849), (1437, 13454), (1922, 10059), (2874, 6727), (2883, 6706), (3353, 5766)]