19265686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30197}}^1$

素因数の和:30239

約数の個数: 16

約数和(自身を含む): 32613840

約数和(自身を除く): 13348154

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30197, 60394, 332167, 664334, 875713, 1751426, 9632843, 19265686]

約数ペア:

[(1, 19265686), (2, 9632843), (11, 1751426), (22, 875713), (29, 664334), (58, 332167), (319, 60394), (638, 30197)]