12805102

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 19562400

約数和(自身を除く): 6757298

約数列:

[1, 2, 109, 151, 218, 302, 389, 778, 16459, 32918, 42401, 58739, 84802, 117478, 6402551, 12805102]

約数ペア:

[(1, 12805102), (2, 6402551), (109, 117478), (151, 84802), (218, 58739), (302, 42401), (389, 32918), (778, 16459)]