17797660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6793}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 37665936

約数和(自身を除く): 19868276

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6793, 13586, 27172, 33965, 67930, 135860, 889883, 1779766, 3559532, 4449415, 8898830, 17797660]

約数ペア:

[(1, 17797660), (2, 8898830), (4, 4449415), (5, 3559532), (10, 1779766), (20, 889883), (131, 135860), (262, 67930), (524, 33965), (655, 27172), (1310, 13586), (2620, 6793)]