23131892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43481}}^1$

素因数の和:43511

約数の個数: 24

約数和(自身を含む): 48699840

約数和(自身を除く): 25567948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 43481, 86962, 173924, 304367, 608734, 826139, 1217468, 1652278, 3304556, 5782973, 11565946, 23131892]

約数ペア:

[(1, 23131892), (2, 11565946), (4, 5782973), (7, 3304556), (14, 1652278), (19, 1217468), (28, 826139), (38, 608734), (76, 304367), (133, 173924), (266, 86962), (532, 43481)]