1922100838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7225943}}^1$

素因数の和:7225971

約数の個数: 16

約数和(自身を含む): 3468453120

約数和(自身を除く): 1546352282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7225943, 14451886, 50581601, 101163202, 137292917, 274585834, 961050419, 1922100838]

約数ペア:

[(1, 1922100838), (2, 961050419), (7, 274585834), (14, 137292917), (19, 101163202), (38, 50581601), (133, 14451886), (266, 7225943)]