18946078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6007}}^1$

素因数の和:6111

約数の個数: 16

約数和(自身を含む): 30280320

約数和(自身を除く): 11334242

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 6007, 12014, 114133, 228266, 498581, 997162, 9473039, 18946078]

約数ペア:

[(1, 18946078), (2, 9473039), (19, 997162), (38, 498581), (83, 228266), (166, 114133), (1577, 12014), (3154, 6007)]