19269514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30203}}^1$

素因数の和:30245

約数の個数: 16

約数和(自身を含む): 32620320

約数和(自身を除く): 13350806

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30203, 60406, 332233, 664466, 875887, 1751774, 9634757, 19269514]

約数ペア:

[(1, 19269514), (2, 9634757), (11, 1751774), (22, 875887), (29, 664466), (58, 332233), (319, 60406), (638, 30203)]