13380070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121637}}^1$

素因数の和:121655

約数の個数: 16

約数和(自身を含む): 26273808

約数和(自身を除く): 12893738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121637, 243274, 608185, 1216370, 1338007, 2676014, 6690035, 13380070]

約数ペア:

[(1, 13380070), (2, 6690035), (5, 2676014), (10, 1338007), (11, 1216370), (22, 608185), (55, 243274), (110, 121637)]