19630340356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{12007}}^1$

素因数の和:12604

約数の個数: 48

約数和(自身を含む): 38067281280

約数和(自身を除く): 18436940924

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 509, 803, 1018, 1606, 2036, 3212, 5599, 11198, 12007, 22396, 24014, 37157, 48028, 74314, 132077, 148628, 264154, 408727, 528308, 817454, 876511, 1634908, 1753022, 3506044, 6111563, 9641621, 12223126, 19283242, 24446252, 38566484, 67227193, 134454386, 268908772, 446144099, 892288198, 1784576396, 4907585089, 9815170178, 19630340356]

約数ペア:

[(1, 19630340356), (2, 9815170178), (4, 4907585089), (11, 1784576396), (22, 892288198), (44, 446144099), (73, 268908772), (146, 134454386), (292, 67227193), (509, 38566484), (803, 24446252), (1018, 19283242), (1606, 12223126), (2036, 9641621), (3212, 6111563), (5599, 3506044), (11198, 1753022), (12007, 1634908), (22396, 876511), (24014, 817454), (37157, 528308), (48028, 408727), (74314, 264154), (132077, 148628)]