18930446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4699

約数の個数: 16

約数和(自身を含む): 29795040

約数和(自身を除く): 10864594

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4597, 9194, 133313, 266626, 326387, 652774, 9465223, 18930446]

約数ペア:

[(1, 18930446), (2, 9465223), (29, 652774), (58, 326387), (71, 266626), (142, 133313), (2059, 9194), (4118, 4597)]