11654170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11673830

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 1999, 2915, 3998, 5830, 9995, 19990, 21989, 43978, 105947, 109945, 211894, 219890, 529735, 1059470, 1165417, 2330834, 5827085, 11654170]

約数ペア:

[(1, 11654170), (2, 5827085), (5, 2330834), (10, 1165417), (11, 1059470), (22, 529735), (53, 219890), (55, 211894), (106, 109945), (110, 105947), (265, 43978), (530, 21989), (583, 19990), (1166, 9995), (1999, 5830), (2915, 3998)]