16247972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7679

約数の個数: 24

約数和(自身を含む): 31372152

約数和(自身を除く): 15124180

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 7621, 15242, 30484, 99073, 198146, 312461, 396292, 624922, 1249844, 4061993, 8123986, 16247972]

約数ペア:

[(1, 16247972), (2, 8123986), (4, 4061993), (13, 1249844), (26, 624922), (41, 396292), (52, 312461), (82, 198146), (164, 99073), (533, 30484), (1066, 15242), (2132, 7621)]