12156922886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1\times {\mathrm{30829}}^1$

素因数の和:33679

約数の個数: 16

約数和(自身を含む): 18499479840

約数和(自身を除く): 6342556954

約数列:

[1, 2, 71, 142, 2777, 5554, 30829, 61658, 197167, 394334, 2188859, 4377718, 85612133, 171224266, 6078461443, 12156922886]

約数ペア:

[(1, 12156922886), (2, 6078461443), (71, 171224266), (142, 85612133), (2777, 4377718), (5554, 2188859), (30829, 394334), (61658, 197167)]