16561506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 36005760

約数和(自身を除く): 19444254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 1879, 2938, 3758, 4407, 5637, 8814, 11274, 24427, 48854, 73281, 146562, 212327, 424654, 636981, 1273962, 2760251, 5520502, 8280753, 16561506]

約数ペア:

[(1, 16561506), (2, 8280753), (3, 5520502), (6, 2760251), (13, 1273962), (26, 636981), (39, 424654), (78, 212327), (113, 146562), (226, 73281), (339, 48854), (678, 24427), (1469, 11274), (1879, 8814), (2938, 5637), (3758, 4407)]