22721948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5641}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 19931572

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5641, 11282, 22564, 107179, 214358, 298973, 428716, 597946, 1195892, 5680487, 11360974, 22721948]

約数ペア:

[(1, 22721948), (2, 11360974), (4, 5680487), (19, 1195892), (38, 597946), (53, 428716), (76, 298973), (106, 214358), (212, 107179), (1007, 22564), (2014, 11282), (4028, 5641)]