18133505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14720

約数の個数: 16

約数和(自身を含む): 24669120

約数和(自身を除く): 6535615

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 14683, 73415, 190879, 278977, 954395, 1394885, 3626701, 18133505]

約数ペア:

[(1, 18133505), (5, 3626701), (13, 1394885), (19, 954395), (65, 278977), (95, 190879), (247, 73415), (1235, 14683)]