22151899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6121}}^1$

素因数の和:6186

約数の個数: 16

約数和(自身を含む): 28210176

約数和(自身を除く): 6058277

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 6121, 42847, 67331, 287687, 471317, 2013809, 3164557, 22151899]

約数ペア:

[(1, 22151899), (7, 3164557), (11, 2013809), (47, 471317), (77, 287687), (329, 67331), (517, 42847), (3619, 6121)]