38204642

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19919}}^1$

素因数の和:20065

約数の個数: 16

約数和(自身を含む): 65975040

約数和(自身を除く): 27770398

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 19919, 39838, 139433, 278866, 2728903, 5457806, 19102321, 38204642]

約数ペア:

[(1, 38204642), (2, 19102321), (7, 5457806), (14, 2728903), (137, 278866), (274, 139433), (959, 39838), (1918, 19919)]