21329149826

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1\times {\mathrm{81901}}^1$

素因数の和:84169

約数の個数: 16

約数和(自身を含む): 32551130880

約数和(自身を除く): 11221981054

約数列:

[1, 2, 59, 118, 2207, 4414, 81901, 130213, 163802, 260426, 4832159, 9664318, 180755507, 361511014, 10664574913, 21329149826]

約数ペア:

[(1, 21329149826), (2, 10664574913), (59, 361511014), (118, 180755507), (2207, 9664318), (4414, 4832159), (81901, 260426), (130213, 163802)]