38899364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19031}}^1$

素因数の和:19115

約数の個数: 24

約数和(自身を含む): 78868608

約数和(自身を除く): 39969244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19031, 38062, 76124, 133217, 266434, 532868, 1389263, 2778526, 5557052, 9724841, 19449682, 38899364]

約数ペア:

[(1, 38899364), (2, 19449682), (4, 9724841), (7, 5557052), (14, 2778526), (28, 1389263), (73, 532868), (146, 266434), (292, 133217), (511, 76124), (1022, 38062), (2044, 19031)]