18448624

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11887}}^1$

素因数の和:11992

約数の個数: 20

約数和(自身を含む): 36115744

約数和(自身を除く): 17667120

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11887, 23774, 47548, 95096, 190192, 1153039, 2306078, 4612156, 9224312, 18448624]

約数ペア:

[(1, 18448624), (2, 9224312), (4, 4612156), (8, 2306078), (16, 1153039), (97, 190192), (194, 95096), (388, 47548), (776, 23774), (1552, 11887)]