12565523510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9894113}}^1$

素因数の和:9894247

約数の個数: 16

約数和(自身を含む): 22796038656

約数和(自身を除く): 10230515146

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 9894113, 19788226, 49470565, 98941130, 1256552351, 2513104702, 6282761755, 12565523510]

約数ペア:

[(1, 12565523510), (2, 6282761755), (5, 2513104702), (10, 1256552351), (127, 98941130), (254, 49470565), (635, 19788226), (1270, 9894113)]