12681003070

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5261827}}^1$

素因数の和:5262075

約数の個数: 16

約数和(自身を含む): 22920522768

約数和(自身を除く): 10239519698

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 5261827, 10523654, 26309135, 52618270, 1268100307, 2536200614, 6340501535, 12681003070]

約数ペア:

[(1, 12681003070), (2, 6340501535), (5, 2536200614), (10, 1268100307), (241, 52618270), (482, 26309135), (1205, 10523654), (2410, 5261827)]