19153724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{116791}}^1$

素因数の和:116836

約数の個数: 12

約数和(自身を含む): 34336848

約数和(自身を除く): 15183124

約数列:

[1, 2, 4, 41, 82, 164, 116791, 233582, 467164, 4788431, 9576862, 19153724]

約数ペア:

[(1, 19153724), (2, 9576862), (4, 4788431), (41, 467164), (82, 233582), (164, 116791)]