16982746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7643}}^1$

素因数の和:7757

約数の個数: 16

約数和(自身を含む): 28068768

約数和(自身を除く): 11086022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 7643, 15286, 84073, 168146, 771943, 1543886, 8491373, 16982746]

約数ペア:

[(1, 16982746), (2, 8491373), (11, 1543886), (22, 771943), (101, 168146), (202, 84073), (1111, 15286), (2222, 7643)]