18524164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 34307840

約数和(自身を除く): 15783676

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 1093, 2186, 4237, 4372, 8474, 16948, 20767, 41534, 83068, 243739, 487478, 974956, 4631041, 9262082, 18524164]

約数ペア:

[(1, 18524164), (2, 9262082), (4, 4631041), (19, 974956), (38, 487478), (76, 243739), (223, 83068), (446, 41534), (892, 20767), (1093, 16948), (2186, 8474), (4237, 4372)]