15944724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23340

約数の個数: 36

約数和(自身を含む): 42427840

約数和(自身を除く): 26483116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 23311, 46622, 69933, 93244, 139866, 209799, 279732, 419598, 442909, 839196, 885818, 1328727, 1771636, 2657454, 3986181, 5314908, 7972362, 15944724]

約数ペア:

[(1, 15944724), (2, 7972362), (3, 5314908), (4, 3986181), (6, 2657454), (9, 1771636), (12, 1328727), (18, 885818), (19, 839196), (36, 442909), (38, 419598), (57, 279732), (76, 209799), (114, 139866), (171, 93244), (228, 69933), (342, 46622), (684, 23311)]