11905708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 21500640

約数和(自身を除く): 9594932

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 631, 1262, 2524, 4717, 9434, 18868, 33443, 56159, 66886, 112318, 133772, 224636, 2976427, 5952854, 11905708]

約数ペア:

[(1, 11905708), (2, 5952854), (4, 2976427), (53, 224636), (89, 133772), (106, 112318), (178, 66886), (212, 56159), (356, 33443), (631, 18868), (1262, 9434), (2524, 4717)]