13205738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72559}}^1$

素因数の和:72581

約数の個数: 16

約数和(自身を含む): 24380160

約数和(自身を除く): 11174422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 72559, 145118, 507913, 943267, 1015826, 1886534, 6602869, 13205738]

約数ペア:

[(1, 13205738), (2, 6602869), (7, 1886534), (13, 1015826), (14, 943267), (26, 507913), (91, 145118), (182, 72559)]