19306331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2466469

約数列:

[1, 11, 47, 107, 349, 517, 1177, 3839, 5029, 16403, 37343, 55319, 180433, 410773, 1755121, 19306331]

約数ペア:

[(1, 19306331), (11, 1755121), (47, 410773), (107, 180433), (349, 55319), (517, 37343), (1177, 16403), (3839, 5029)]