17984792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16903}}^1$

素因数の和:16935

約数の個数: 32

約数和(自身を含む): 40569600

約数和(自身を除く): 22584808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 16903, 33806, 67612, 118321, 135224, 236642, 321157, 473284, 642314, 946568, 1284628, 2248099, 2569256, 4496198, 8992396, 17984792]

約数ペア:

[(1, 17984792), (2, 8992396), (4, 4496198), (7, 2569256), (8, 2248099), (14, 1284628), (19, 946568), (28, 642314), (38, 473284), (56, 321157), (76, 236642), (133, 135224), (152, 118321), (266, 67612), (532, 33806), (1064, 16903)]