13481666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7757}}^1$

素因数の和:7849

約数の個数: 16

約数和(自身を含む): 22343040

約数和(自身を除く): 8861374

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 7757, 15514, 85327, 170654, 612803, 1225606, 6740833, 13481666]

約数ペア:

[(1, 13481666), (2, 6740833), (11, 1225606), (22, 612803), (79, 170654), (158, 85327), (869, 15514), (1738, 7757)]