1925448844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 3717052416

約数和(自身を除く): 1791603572

約数列:

[1, 2, 4, 11, 22, 44, 191, 197, 382, 394, 764, 788, 1163, 2101, 2167, 2326, 4202, 4334, 4652, 8404, 8668, 12793, 25586, 37627, 51172, 75254, 150508, 222133, 229111, 413897, 444266, 458222, 827794, 888532, 916444, 1655588, 2443463, 2520221, 4886926, 5040442, 9773852, 10080884, 43760201, 87520402, 175040804, 481362211, 962724422, 1925448844]

約数ペア:

[(1, 1925448844), (2, 962724422), (4, 481362211), (11, 175040804), (22, 87520402), (44, 43760201), (191, 10080884), (197, 9773852), (382, 5040442), (394, 4886926), (764, 2520221), (788, 2443463), (1163, 1655588), (2101, 916444), (2167, 888532), (2326, 827794), (4202, 458222), (4334, 444266), (4652, 413897), (8404, 229111), (8668, 222133), (12793, 150508), (25586, 75254), (37627, 51172)]