16815214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9195

約数の個数: 16

約数和(自身を含む): 27548640

約数和(自身を除く): 10733426

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9109, 18218, 118417, 236834, 646739, 1293478, 8407607, 16815214]

約数ペア:

[(1, 16815214), (2, 8407607), (13, 1293478), (26, 646739), (71, 236834), (142, 118417), (923, 18218), (1846, 9109)]