2162884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 1869116

約数列:

[1, 2, 4, 19, 38, 76, 149, 191, 298, 382, 596, 764, 2831, 3629, 5662, 7258, 11324, 14516, 28459, 56918, 113836, 540721, 1081442, 2162884]

約数ペア:

[(1, 2162884), (2, 1081442), (4, 540721), (19, 113836), (38, 56918), (76, 28459), (149, 14516), (191, 11324), (298, 7258), (382, 5662), (596, 3629), (764, 2831)]