12670286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5197}}^1$

素因数の和:5275

約数の個数: 16

約数和(自身を含む): 20209824

約数和(自身を除く): 7539538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 5197, 10394, 119531, 239062, 275441, 550882, 6335143, 12670286]

約数ペア:

[(1, 12670286), (2, 6335143), (23, 550882), (46, 275441), (53, 239062), (106, 119531), (1219, 10394), (2438, 5197)]