43802198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1997}}^1$

素因数の和:3007

約数の個数: 16

約数和(自身を含む): 71784144

約数和(自身を除く): 27981946

約数列:

[1, 2, 11, 22, 997, 1994, 1997, 3994, 10967, 21934, 21967, 43934, 1991009, 3982018, 21901099, 43802198]

約数ペア:

[(1, 43802198), (2, 21901099), (11, 3982018), (22, 1991009), (997, 43934), (1994, 21967), (1997, 21934), (3994, 10967)]