159223438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{3889}}^1$

素因数の和:5763

約数の個数: 16

約数和(自身を含む): 260754480

約数和(自身を除く): 101531042

約数列:

[1, 2, 11, 22, 1861, 3722, 3889, 7778, 20471, 40942, 42779, 85558, 7237429, 14474858, 79611719, 159223438]

約数ペア:

[(1, 159223438), (2, 79611719), (11, 14474858), (22, 7237429), (1861, 85558), (3722, 42779), (3889, 40942), (7778, 20471)]