19465975558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1\times {\mathrm{2671}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 30278932992

約数和(自身を除く): 10812957434

約数列:

[1, 2, 43, 83, 86, 166, 1021, 2042, 2671, 3569, 5342, 7138, 43903, 84743, 87806, 114853, 169486, 221693, 229706, 443386, 2727091, 3643949, 5454182, 7287898, 9532799, 19065598, 117264913, 226348553, 234529826, 452697106, 9732987779, 19465975558]

約数ペア:

[(1, 19465975558), (2, 9732987779), (43, 452697106), (83, 234529826), (86, 226348553), (166, 117264913), (1021, 19065598), (2042, 9532799), (2671, 7287898), (3569, 5454182), (5342, 3643949), (7138, 2727091), (43903, 443386), (84743, 229706), (87806, 221693), (114853, 169486)]