240019516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{56237}}^1$

素因数の和:56349

約数の個数: 24

約数和(自身を含む): 462951216

約数和(自身を除く): 222931700

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 56237, 112474, 224948, 618607, 1237214, 2474428, 5454989, 10909978, 21819956, 60004879, 120009758, 240019516]

約数ペア:

[(1, 240019516), (2, 120009758), (4, 60004879), (11, 21819956), (22, 10909978), (44, 5454989), (97, 2474428), (194, 1237214), (388, 618607), (1067, 224948), (2134, 112474), (4268, 56237)]