193647610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489597}}^1$

素因数の和:1489617

約数の個数: 16

約数和(自身を含む): 375378696

約数和(自身を除く): 181731086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1489597, 2979194, 7447985, 14895970, 19364761, 38729522, 96823805, 193647610]

約数ペア:

[(1, 193647610), (2, 96823805), (5, 38729522), (10, 19364761), (13, 14895970), (26, 7447985), (65, 2979194), (130, 1489597)]