19475648

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{1759}}^1$

素因数の和:1944

約数の個数: 28

約数和(自身を含む): 38892480

約数和(自身を除く): 19416832

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 1759, 2768, 3518, 5536, 7036, 11072, 14072, 28144, 56288, 112576, 304307, 608614, 1217228, 2434456, 4868912, 9737824, 19475648]

約数ペア:

[(1, 19475648), (2, 9737824), (4, 4868912), (8, 2434456), (16, 1217228), (32, 608614), (64, 304307), (173, 112576), (346, 56288), (692, 28144), (1384, 14072), (1759, 11072), (2768, 7036), (3518, 5536)]