1942396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 3636864

約数和(自身を除く): 1694468

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 491, 982, 989, 1964, 1978, 3956, 11293, 21113, 22586, 42226, 45172, 84452, 485599, 971198, 1942396]

約数ペア:

[(1, 1942396), (2, 971198), (4, 485599), (23, 84452), (43, 45172), (46, 42226), (86, 22586), (92, 21113), (172, 11293), (491, 3956), (982, 1978), (989, 1964)]