21599254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4649}}^1$

素因数の和:4775

約数の個数: 16

約数和(自身を含む): 34149600

約数和(自身を除く): 12550346

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 4649, 9298, 106927, 213854, 469549, 939098, 10799627, 21599254]

約数ペア:

[(1, 21599254), (2, 10799627), (23, 939098), (46, 469549), (101, 213854), (202, 106927), (2323, 9298), (4646, 4649)]