11983642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28669}}^1$

素因数の和:28701

約数の個数: 16

約数和(自身を含む): 20642400

約数和(自身を除く): 8658758

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28669, 57338, 315359, 544711, 630718, 1089422, 5991821, 11983642]

約数ペア:

[(1, 11983642), (2, 5991821), (11, 1089422), (19, 630718), (22, 544711), (38, 315359), (209, 57338), (418, 28669)]