19951212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72287}}^1$

素因数の和:72317

約数の個数: 24

約数和(自身を含む): 48577536

約数和(自身を除く): 28626324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72287, 144574, 216861, 289148, 433722, 867444, 1662601, 3325202, 4987803, 6650404, 9975606, 19951212]

約数ペア:

[(1, 19951212), (2, 9975606), (3, 6650404), (4, 4987803), (6, 3325202), (12, 1662601), (23, 867444), (46, 433722), (69, 289148), (92, 216861), (138, 144574), (276, 72287)]