19944730238

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{1283}}^1\times {\mathrm{21179}}^1$

素因数の和:22831

約数の個数: 16

約数和(自身を含む): 30023412480

約数和(自身を除く): 10078682242

約数列:

[1, 2, 367, 734, 1283, 2566, 21179, 42358, 470861, 941722, 7772693, 15545386, 27172657, 54345314, 9972365119, 19944730238]

約数ペア:

[(1, 19944730238), (2, 9972365119), (367, 54345314), (734, 27172657), (1283, 15545386), (2566, 7772693), (21179, 941722), (42358, 470861)]