19788246

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6211}}^1$

素因数の和:6281

約数の個数: 32

約数和(自身を含む): 44726400

約数和(自身を除く): 24938154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 6211, 12422, 18633, 37266, 55899, 111798, 167697, 335394, 366449, 732898, 1099347, 2198694, 3298041, 6596082, 9894123, 19788246]

約数ペア:

[(1, 19788246), (2, 9894123), (3, 6596082), (6, 3298041), (9, 2198694), (18, 1099347), (27, 732898), (54, 366449), (59, 335394), (118, 167697), (177, 111798), (354, 55899), (531, 37266), (1062, 18633), (1593, 12422), (3186, 6211)]