138554137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 149506560

約数和(自身を除く): 10952423

約数列:

[1, 19, 53, 223, 617, 1007, 4237, 11723, 11819, 32701, 137591, 224561, 621319, 2614229, 7292323, 138554137]

約数ペア:

[(1, 138554137), (19, 7292323), (53, 2614229), (223, 621319), (617, 224561), (1007, 137591), (4237, 32701), (11723, 11819)]