9929008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26981}}^1$

素因数の和:27012

約数の個数: 20

約数和(自身を含む): 20074608

約数和(自身を除く): 10145600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26981, 53962, 107924, 215848, 431696, 620563, 1241126, 2482252, 4964504, 9929008]

約数ペア:

[(1, 9929008), (2, 4964504), (4, 2482252), (8, 1241126), (16, 620563), (23, 431696), (46, 215848), (92, 107924), (184, 53962), (368, 26981)]