42659914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 69914016

約数和(自身を除く): 27254102

約数列:

[1, 2, 11, 22, 971, 1942, 1997, 3994, 10681, 21362, 21967, 43934, 1939087, 3878174, 21329957, 42659914]

約数ペア:

[(1, 42659914), (2, 21329957), (11, 3878174), (22, 1939087), (971, 43934), (1942, 21967), (1997, 21362), (3994, 10681)]