11980452012

素因数分解:

$2^2\times 3^1\times {\mathrm{998371001}}^1$

素因数の和:998371008

約数の個数: 12

約数和(自身を含む): 27954388056

約数和(自身を除く): 15973936044

約数列:

[1, 2, 3, 4, 6, 12, 998371001, 1996742002, 2995113003, 3993484004, 5990226006, 11980452012]

約数ペア:

[(1, 11980452012), (2, 5990226006), (3, 3993484004), (4, 2995113003), (6, 1996742002), (12, 998371001)]