13311004

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1103}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 26707968

約数和(自身を除く): 13396964

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1103, 1724, 2206, 3017, 4412, 6034, 7721, 12068, 15442, 30884, 475393, 950786, 1901572, 3327751, 6655502, 13311004]

約数ペア:

[(1, 13311004), (2, 6655502), (4, 3327751), (7, 1901572), (14, 950786), (28, 475393), (431, 30884), (862, 15442), (1103, 12068), (1724, 7721), (2206, 6034), (3017, 4412)]