48641938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9209}}^1$

素因数の和:9369

約数の個数: 16

約数和(自身を含む): 77364000

約数和(自身を除く): 28722062

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 9209, 18418, 174971, 349942, 1280051, 2560102, 24320969, 48641938]

約数ペア:

[(1, 48641938), (2, 24320969), (19, 2560102), (38, 1280051), (139, 349942), (278, 174971), (2641, 18418), (5282, 9209)]