12692095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 5048705

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 239, 247, 559, 817, 1195, 1235, 2795, 3107, 4085, 4541, 10277, 10621, 15535, 22705, 51385, 53105, 59033, 133601, 195263, 295165, 668005, 976315, 2538419, 12692095]

約数ペア:

[(1, 12692095), (5, 2538419), (13, 976315), (19, 668005), (43, 295165), (65, 195263), (95, 133601), (215, 59033), (239, 53105), (247, 51385), (559, 22705), (817, 15535), (1195, 10621), (1235, 10277), (2795, 4541), (3107, 4085)]