12508912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60139}}^1$

素因数の和:60160

約数の個数: 20

約数和(自身を含む): 26100760

約数和(自身を除く): 13591848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60139, 120278, 240556, 481112, 781807, 962224, 1563614, 3127228, 6254456, 12508912]

約数ペア:

[(1, 12508912), (2, 6254456), (4, 3127228), (8, 1563614), (13, 962224), (16, 781807), (26, 481112), (52, 240556), (104, 120278), (208, 60139)]