21924266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17209}}^1$

素因数の和:17238

約数の個数: 24

約数和(自身を含む): 41200740

約数和(自身を除く): 19276474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 17209, 34418, 120463, 223717, 240926, 447434, 843241, 1566019, 1686482, 3132038, 10962133, 21924266]

約数ペア:

[(1, 21924266), (2, 10962133), (7, 3132038), (13, 1686482), (14, 1566019), (26, 843241), (49, 447434), (91, 240926), (98, 223717), (182, 120463), (637, 34418), (1274, 17209)]