12907670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14503}}^1$

素因数の和:14599

約数の個数: 16

約数和(自身を含む): 23496480

約数和(自身を除く): 10588810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 14503, 29006, 72515, 145030, 1290767, 2581534, 6453835, 12907670]

約数ペア:

[(1, 12907670), (2, 6453835), (5, 2581534), (10, 1290767), (89, 145030), (178, 72515), (445, 29006), (890, 14503)]