12193675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 17248896

約数和(自身を除く): 5055221

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2207, 5525, 11035, 28691, 37519, 55175, 143455, 187595, 487747, 717275, 937975, 2438735, 12193675]

約数ペア:

[(1, 12193675), (5, 2438735), (13, 937975), (17, 717275), (25, 487747), (65, 187595), (85, 143455), (221, 55175), (325, 37519), (425, 28691), (1105, 11035), (2207, 5525)]