21722928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23819}}^1$

素因数の和:23849

約数の個数: 40

約数和(自身を含む): 59073600

約数和(自身を除く): 37350672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23819, 47638, 71457, 95276, 142914, 190552, 285828, 381104, 452561, 571656, 905122, 1143312, 1357683, 1810244, 2715366, 3620488, 5430732, 7240976, 10861464, 21722928]

約数ペア:

[(1, 21722928), (2, 10861464), (3, 7240976), (4, 5430732), (6, 3620488), (8, 2715366), (12, 1810244), (16, 1357683), (19, 1143312), (24, 905122), (38, 571656), (48, 452561), (57, 381104), (76, 285828), (114, 190552), (152, 142914), (228, 95276), (304, 71457), (456, 47638), (912, 23819)]