11987898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8126

約数の個数: 32

約数和(自身を含む): 27182400

約数和(自身を除く): 15194502

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 8089, 16178, 24267, 48534, 105157, 153691, 210314, 307382, 315471, 461073, 630942, 922146, 1997983, 3995966, 5993949, 11987898]

約数ペア:

[(1, 11987898), (2, 5993949), (3, 3995966), (6, 1997983), (13, 922146), (19, 630942), (26, 461073), (38, 315471), (39, 307382), (57, 210314), (78, 153691), (114, 105157), (247, 48534), (494, 24267), (741, 16178), (1482, 8089)]