12765808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72533}}^1$

素因数の和:72552

約数の個数: 20

約数和(自身を含む): 26982648

約数和(自身を除く): 14216840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72533, 145066, 290132, 580264, 797863, 1160528, 1595726, 3191452, 6382904, 12765808]

約数ペア:

[(1, 12765808), (2, 6382904), (4, 3191452), (8, 1595726), (11, 1160528), (16, 797863), (22, 580264), (44, 290132), (88, 145066), (176, 72533)]