121018810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1100171}}^1$

素因数の和:1100189

約数の個数: 16

約数和(自身を含む): 237637152

約数和(自身を除く): 116618342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1100171, 2200342, 5500855, 11001710, 12101881, 24203762, 60509405, 121018810]

約数ペア:

[(1, 121018810), (2, 60509405), (5, 24203762), (10, 12101881), (11, 11001710), (22, 5500855), (55, 2200342), (110, 1100171)]