12565518430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9894109}}^1$

素因数の和:9894243

約数の個数: 16

約数和(自身を含む): 22796029440

約数和(自身を除く): 10230511010

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 9894109, 19788218, 49470545, 98941090, 1256551843, 2513103686, 6282759215, 12565518430]

約数ペア:

[(1, 12565518430), (2, 6282759215), (5, 2513103686), (10, 1256551843), (127, 98941090), (254, 49470545), (635, 19788218), (1270, 9894109)]