2019912896

素因数分解:

$2^6\times {\mathrm{31561139}}^1$

素因数の和:31561151

約数の個数: 14

約数和(自身を含む): 4008264780

約数和(自身を除く): 1988351884

約数列:

[1, 2, 4, 8, 16, 32, 64, 31561139, 63122278, 126244556, 252489112, 504978224, 1009956448, 2019912896]

約数ペア:

[(1, 2019912896), (2, 1009956448), (4, 504978224), (8, 252489112), (16, 126244556), (32, 63122278), (64, 31561139)]