19580858690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103057151}}^1$

素因数の和:103057177

約数の個数: 16

約数和(自身を含む): 37100574720

約数和(自身を除く): 17519716030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 103057151, 206114302, 515285755, 1030571510, 1958085869, 3916171738, 9790429345, 19580858690]

約数ペア:

[(1, 19580858690), (2, 9790429345), (5, 3916171738), (10, 1958085869), (19, 1030571510), (38, 515285755), (95, 206114302), (190, 103057151)]