23641681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 28656000

約数和(自身を除く): 5014319

約数列:

[1, 7, 19, 133, 149, 1043, 1193, 2831, 8351, 19817, 22667, 158669, 177757, 1244299, 3377383, 23641681]

約数ペア:

[(1, 23641681), (7, 3377383), (19, 1244299), (133, 177757), (149, 158669), (1043, 22667), (1193, 19817), (2831, 8351)]