12784396802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1\times {\mathrm{61129}}^1$

素因数の和:63157

約数の個数: 16

約数和(自身を含む): 19548640440

約数和(自身を除く): 6764243638

約数列:

[1, 2, 53, 106, 1973, 3946, 61129, 104569, 122258, 209138, 3239837, 6479674, 120607517, 241215034, 6392198401, 12784396802]

約数ペア:

[(1, 12784396802), (2, 6392198401), (53, 241215034), (106, 120607517), (1973, 6479674), (3946, 3239837), (61129, 209138), (104569, 122258)]