22258938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 48315456

約数和(自身を除く): 26056518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 2083, 3562, 4166, 5343, 6249, 10686, 12498, 27079, 54158, 81237, 162474, 285371, 570742, 856113, 1712226, 3709823, 7419646, 11129469, 22258938]

約数ペア:

[(1, 22258938), (2, 11129469), (3, 7419646), (6, 3709823), (13, 1712226), (26, 856113), (39, 570742), (78, 285371), (137, 162474), (274, 81237), (411, 54158), (822, 27079), (1781, 12498), (2083, 10686), (3562, 6249), (4166, 5343)]