38940244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19051}}^1$

素因数の和:19135

約数の個数: 24

約数和(自身を含む): 78951488

約数和(自身を除く): 40011244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19051, 38102, 76204, 133357, 266714, 533428, 1390723, 2781446, 5562892, 9735061, 19470122, 38940244]

約数ペア:

[(1, 38940244), (2, 19470122), (4, 9735061), (7, 5562892), (14, 2781446), (28, 1390723), (73, 533428), (146, 266714), (292, 133357), (511, 76204), (1022, 38102), (2044, 19051)]