18802294

素因数分解:

$2^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1231}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 13485962

約数列:

[1, 2, 7, 14, 1091, 1231, 2182, 2462, 7637, 8617, 15274, 17234, 1343021, 2686042, 9401147, 18802294]

約数ペア:

[(1, 18802294), (2, 9401147), (7, 2686042), (14, 1343021), (1091, 17234), (1231, 15274), (2182, 8617), (2462, 7637)]