38541956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6947}}^1$

素因数の和:7043

約数の個数: 24

約数和(自身を含む): 71981280

約数和(自身を除く): 33439324

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 6947, 13894, 27788, 131993, 263986, 507131, 527972, 1014262, 2028524, 9635489, 19270978, 38541956]

約数ペア:

[(1, 38541956), (2, 19270978), (4, 9635489), (19, 2028524), (38, 1014262), (73, 527972), (76, 507131), (146, 263986), (292, 131993), (1387, 27788), (2774, 13894), (5548, 6947)]