18205762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6563}}^1$

素因数の和:6657

約数の個数: 16

約数和(自身を含む): 29144160

約数和(自身を除く): 10938398

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6563, 13126, 124697, 249394, 479099, 958198, 9102881, 18205762]

約数ペア:

[(1, 18205762), (2, 9102881), (19, 958198), (38, 479099), (73, 249394), (146, 124697), (1387, 13126), (2774, 6563)]