22169561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 2022439

約数列:

[1, 19, 41, 149, 191, 779, 2831, 3629, 6109, 7831, 28459, 116071, 148789, 540721, 1166819, 22169561]

約数ペア:

[(1, 22169561), (19, 1166819), (41, 540721), (149, 148789), (191, 116071), (779, 28459), (2831, 7831), (3629, 6109)]