13111178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 7845142

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 4157, 8314, 78983, 157966, 345031, 690062, 6555589, 13111178]

約数ペア:

[(1, 13111178), (2, 6555589), (19, 690062), (38, 345031), (83, 157966), (166, 78983), (1577, 8314), (3154, 4157)]