19051746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{947}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 43683840

約数和(自身を除く): 24632094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 947, 958, 1437, 1894, 2841, 2874, 3353, 5682, 6629, 6706, 10059, 13258, 19887, 20118, 39774, 453613, 907226, 1360839, 2721678, 3175291, 6350582, 9525873, 19051746]

約数ペア:

[(1, 19051746), (2, 9525873), (3, 6350582), (6, 3175291), (7, 2721678), (14, 1360839), (21, 907226), (42, 453613), (479, 39774), (947, 20118), (958, 19887), (1437, 13258), (1894, 10059), (2841, 6706), (2874, 6629), (3353, 5682)]