3939574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 6367680

約数和(自身を除く): 2428106

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2411, 4822, 45809, 91618, 103673, 207346, 1969787, 3939574]

約数ペア:

[(1, 3939574), (2, 1969787), (19, 207346), (38, 103673), (43, 91618), (86, 45809), (817, 4822), (1634, 2411)]