19914912

素因数分解:

$2^5\times 3^2\times {\mathrm{69149}}^1$

素因数の和:69165

約数の個数: 36

約数和(自身を含む): 56633850

約数和(自身を除く): 36718938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69149, 138298, 207447, 276596, 414894, 553192, 622341, 829788, 1106384, 1244682, 1659576, 2212768, 2489364, 3319152, 4978728, 6638304, 9957456, 19914912]

約数ペア:

[(1, 19914912), (2, 9957456), (3, 6638304), (4, 4978728), (6, 3319152), (8, 2489364), (9, 2212768), (12, 1659576), (16, 1244682), (18, 1106384), (24, 829788), (32, 622341), (36, 553192), (48, 414894), (72, 276596), (96, 207447), (144, 138298), (288, 69149)]