15705423428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{218143}}^1$

素因数の和:218627

約数の個数: 24

約数和(自身を含む): 28219107840

約数和(自身を除く): 12513684412

約数列:

[1, 2, 4, 41, 82, 164, 439, 878, 1756, 17999, 35998, 71996, 218143, 436286, 872572, 8943863, 17887726, 35775452, 95764777, 191529554, 383059108, 3926355857, 7852711714, 15705423428]

約数ペア:

[(1, 15705423428), (2, 7852711714), (4, 3926355857), (41, 383059108), (82, 191529554), (164, 95764777), (439, 35775452), (878, 17887726), (1756, 8943863), (17999, 872572), (35998, 436286), (71996, 218143)]