12784826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 20088000

約数和(自身を除く): 7303174

約数列:

[1, 2, 23, 46, 449, 619, 898, 1238, 10327, 14237, 20654, 28474, 277931, 555862, 6392413, 12784826]

約数ペア:

[(1, 12784826), (2, 6392413), (23, 555862), (46, 277931), (449, 28474), (619, 20654), (898, 14237), (1238, 10327)]