21552954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189061}}^1$

素因数の和:189085

約数の個数: 16

約数和(自身を含む): 45374880

約数和(自身を除く): 23821926

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189061, 378122, 567183, 1134366, 3592159, 7184318, 10776477, 21552954]

約数ペア:

[(1, 21552954), (2, 10776477), (3, 7184318), (6, 3592159), (19, 1134366), (38, 567183), (57, 378122), (114, 189061)]