16005156

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{5981}}^1$

素因数の和:6211

約数の個数: 24

約数和(自身を含む): 37519104

約数和(自身を除く): 21513948

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 5981, 11962, 17943, 23924, 35886, 71772, 1333763, 2667526, 4001289, 5335052, 8002578, 16005156]

約数ペア:

[(1, 16005156), (2, 8002578), (3, 5335052), (4, 4001289), (6, 2667526), (12, 1333763), (223, 71772), (446, 35886), (669, 23924), (892, 17943), (1338, 11962), (2676, 5981)]