21776482

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17122

約数の個数: 24

約数和(自身を含む): 40923036

約数和(自身を除く): 19146554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 17093, 34186, 119651, 222209, 239302, 444418, 837557, 1555463, 1675114, 3110926, 10888241, 21776482]

約数ペア:

[(1, 21776482), (2, 10888241), (7, 3110926), (13, 1675114), (14, 1555463), (26, 837557), (49, 444418), (91, 239302), (98, 222209), (182, 119651), (637, 34186), (1274, 17093)]