12491882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 20974464

約数和(自身を除く): 8482582

約数列:

[1, 2, 13, 26, 67, 71, 101, 134, 142, 202, 871, 923, 1313, 1742, 1846, 2626, 4757, 6767, 7171, 9514, 13534, 14342, 61841, 87971, 93223, 123682, 175942, 186446, 480457, 960914, 6245941, 12491882]

約数ペア:

[(1, 12491882), (2, 6245941), (13, 960914), (26, 480457), (67, 186446), (71, 175942), (101, 123682), (134, 93223), (142, 87971), (202, 61841), (871, 14342), (923, 13534), (1313, 9514), (1742, 7171), (1846, 6767), (2626, 4757)]