19969266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3798

約数の個数: 32

約数和(自身を含む): 42946560

約数和(自身を除く): 22977294

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3727, 5358, 7454, 11181, 22362, 70813, 141626, 175169, 212439, 350338, 424878, 525507, 1051014, 3328211, 6656422, 9984633, 19969266]

約数ペア:

[(1, 19969266), (2, 9984633), (3, 6656422), (6, 3328211), (19, 1051014), (38, 525507), (47, 424878), (57, 350338), (94, 212439), (114, 175169), (141, 141626), (282, 70813), (893, 22362), (1786, 11181), (2679, 7454), (3727, 5358)]