7919888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12073}}^1$

素因数の和:12122

約数の個数: 20

約数和(自身を含む): 15720348

約数和(自身を除く): 7800460

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12073, 24146, 48292, 96584, 193168, 494993, 989986, 1979972, 3959944, 7919888]

約数ペア:

[(1, 7919888), (2, 3959944), (4, 1979972), (8, 989986), (16, 494993), (41, 193168), (82, 96584), (164, 48292), (328, 24146), (656, 12073)]