11720294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8275

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 7218586

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 8219, 16438, 189037, 254789, 378074, 509578, 5860147, 11720294]

約数ペア:

[(1, 11720294), (2, 5860147), (23, 509578), (31, 378074), (46, 254789), (62, 189037), (713, 16438), (1426, 8219)]