11916933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29867}}^1$

素因数の和:29896

約数の個数: 16

約数和(自身を含む): 19115520

約数和(自身を除く): 7198587

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 29867, 89601, 209069, 567473, 627207, 1702419, 3972311, 11916933]

約数ペア:

[(1, 11916933), (3, 3972311), (7, 1702419), (19, 627207), (21, 567473), (57, 209069), (133, 89601), (399, 29867)]