19002078232

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{2382407}}^1$

素因数の和:2383410

約数の個数: 16

約数和(自身を含む): 35664647760

約数和(自身を除く): 16662569528

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 2382407, 4764814, 9529628, 19059256, 2375259779, 4750519558, 9501039116, 19002078232]

約数ペア:

[(1, 19002078232), (2, 9501039116), (4, 4750519558), (8, 2375259779), (997, 19059256), (1994, 9529628), (3988, 4764814), (7976, 2382407)]