17689474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 24

約数和(自身を含む): 29628144

約数和(自身を除く): 11938670

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1091, 1474, 2182, 8107, 12001, 16214, 24002, 73097, 132011, 146194, 264022, 804067, 1608134, 8844737, 17689474]

約数ペア:

[(1, 17689474), (2, 8844737), (11, 1608134), (22, 804067), (67, 264022), (121, 146194), (134, 132011), (242, 73097), (737, 24002), (1091, 16214), (1474, 12001), (2182, 8107)]