38778782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{120431}}^1$

素因数の和:120463

約数の個数: 16

約数和(自身を含む): 69368832

約数和(自身を除く): 30590050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 120431, 240862, 843017, 1686034, 2769913, 5539826, 19389391, 38778782]

約数ペア:

[(1, 38778782), (2, 19389391), (7, 5539826), (14, 2769913), (23, 1686034), (46, 843017), (161, 240862), (322, 120431)]