21167903038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{16477}}^1\times {\mathrm{15667}}^1$

素因数の和:32187

約数の個数: 16

約数和(自身を含む): 32530340304

約数和(自身を除く): 11362437266

約数列:

[1, 2, 41, 82, 15667, 16477, 31334, 32954, 642347, 675557, 1284694, 1351114, 258145159, 516290318, 10583951519, 21167903038]

約数ペア:

[(1, 21167903038), (2, 10583951519), (41, 516290318), (82, 258145159), (15667, 1351114), (16477, 1284694), (31334, 675557), (32954, 642347)]