19553002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45053}}^1$

素因数の和:45093

約数の個数: 16

約数和(自身を含む): 34601472

約数和(自身を除く): 15048470

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 45053, 90106, 315371, 630742, 1396643, 2793286, 9776501, 19553002]

約数ペア:

[(1, 19553002), (2, 9776501), (7, 2793286), (14, 1396643), (31, 630742), (62, 315371), (217, 90106), (434, 45053)]