12201772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4139}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 23647680

約数和(自身を除く): 11445908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 4139, 8278, 16556, 45529, 91058, 182116, 277313, 554626, 1109252, 3050443, 6100886, 12201772]

約数ペア:

[(1, 12201772), (2, 6100886), (4, 3050443), (11, 1109252), (22, 554626), (44, 277313), (67, 182116), (134, 91058), (268, 45529), (737, 16556), (1474, 8278), (2948, 4139)]