21014745094

素因数分解:

$2^1\times 7^1\times {\mathrm{8237}}^1\times {\mathrm{182233}}^1$

素因数の和:190479

約数の個数: 16

約数和(自身を含む): 36029848608

約数和(自身を除く): 15015103514

約数列:

[1, 2, 7, 14, 8237, 16474, 57659, 115318, 182233, 364466, 1275631, 2551262, 1501053221, 3002106442, 10507372547, 21014745094]

約数ペア:

[(1, 21014745094), (2, 10507372547), (7, 3002106442), (14, 1501053221), (8237, 2551262), (16474, 1275631), (57659, 364466), (115318, 182233)]