29947658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16223}}^1$

素因数の和:16309

約数の個数: 16

約数和(自身を含む): 49061376

約数和(自身を除く): 19113718

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 16223, 32446, 210899, 421798, 1151833, 2303666, 14973829, 29947658]

約数ペア:

[(1, 29947658), (2, 14973829), (13, 2303666), (26, 1151833), (71, 421798), (142, 210899), (923, 32446), (1846, 16223)]