19729824

素因数分解:

$2^5\times 3^1\times {\mathrm{205519}}^1$

素因数の和:205532

約数の個数: 24

約数和(自身を含む): 51791040

約数和(自身を除く): 32061216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205519, 411038, 616557, 822076, 1233114, 1644152, 2466228, 3288304, 4932456, 6576608, 9864912, 19729824]

約数ペア:

[(1, 19729824), (2, 9864912), (3, 6576608), (4, 4932456), (6, 3288304), (8, 2466228), (12, 1644152), (16, 1233114), (24, 822076), (32, 616557), (48, 411038), (96, 205519)]